2050147669240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{85571}}^1$

素因数の和:88813

約数の個数: 128

約数和(自身を含む): 5329917054720

約数和(自身を除く): 3279769385480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3203, 3740, 6406, 7480, 12812, 16015, 25624, 32030, 35233, 54451, 64060, 70466, 85571, 108902, 128120, 140932, 171142, 176165, 217804, 272255, 281864, 342284, 352330, 427855, 435608, 544510, 598961, 684568, 704660, 855710, 941281, 1089020, 1197922, 1409320, 1454707, 1711420, 1882562, 2178040, 2395844, 2909414, 2994805, 3422840, 3765124, 4706405, 4791688, 5818828, 5989610, 7273535, 7530248, 9412810, 11637656, 11979220, 14547070, 16001777, 18825620, 23958440, 29094140, 32003554, 37651240, 58188280, 64007108, 80008885, 128014216, 160017770, 274083913, 320035540, 548167826, 640071080, 1096335652, 1370419565, 2192671304, 2740839130, 3014923043, 4659426521, 5481678260, 6029846086, 9318853042, 10963356520, 12059692172, 15074615215, 18637706084, 23297132605, 24119384344, 30149230430, 37275412168, 46594265210, 51253691731, 60298460860, 93188530420, 102507383462, 120596921720, 186377060840, 205014766924, 256268458655, 410029533848, 512536917310, 1025073834620, 2050147669240]

約数ペア:

[(1, 2050147669240), (2, 1025073834620), (4, 512536917310), (5, 410029533848), (8, 256268458655), (10, 205014766924), (11, 186377060840), (17, 120596921720), (20, 102507383462), (22, 93188530420), (34, 60298460860), (40, 51253691731), (44, 46594265210), (55, 37275412168), (68, 30149230430), (85, 24119384344), (88, 23297132605), (110, 18637706084), (136, 15074615215), (170, 12059692172), (187, 10963356520), (220, 9318853042), (340, 6029846086), (374, 5481678260), (440, 4659426521), (680, 3014923043), (748, 2740839130), (935, 2192671304), (1496, 1370419565), (1870, 1096335652), (3203, 640071080), (3740, 548167826), (6406, 320035540), (7480, 274083913), (12812, 160017770), (16015, 128014216), (25624, 80008885), (32030, 64007108), (35233, 58188280), (54451, 37651240), (64060, 32003554), (70466, 29094140), (85571, 23958440), (108902, 18825620), (128120, 16001777), (140932, 14547070), (171142, 11979220), (176165, 11637656), (217804, 9412810), (272255, 7530248), (281864, 7273535), (342284, 5989610), (352330, 5818828), (427855, 4791688), (435608, 4706405), (544510, 3765124), (598961, 3422840), (684568, 2994805), (704660, 2909414), (855710, 2395844), (941281, 2178040), (1089020, 1882562), (1197922, 1711420), (1409320, 1454707)]