41274640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 115706880

約数和(自身を除く): 74432240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 89, 110, 124, 136, 155, 170, 176, 178, 187, 220, 248, 272, 310, 340, 341, 356, 374, 440, 445, 496, 527, 620, 680, 682, 712, 748, 880, 890, 935, 979, 1054, 1240, 1360, 1364, 1424, 1496, 1513, 1705, 1780, 1870, 1958, 2108, 2480, 2635, 2728, 2759, 2992, 3026, 3410, 3560, 3740, 3916, 4216, 4895, 5270, 5456, 5518, 5797, 6052, 6820, 7120, 7480, 7565, 7832, 8432, 9790, 10540, 11036, 11594, 12104, 13640, 13795, 14960, 15130, 15664, 16643, 19580, 21080, 22072, 23188, 24208, 27280, 27590, 28985, 30260, 30349, 33286, 39160, 42160, 44144, 46376, 46903, 55180, 57970, 60520, 60698, 66572, 78320, 83215, 92752, 93806, 110360, 115940, 121040, 121396, 133144, 151745, 166430, 187612, 220720, 231880, 234515, 242792, 266288, 303490, 332860, 375224, 463760, 469030, 485584, 515933, 606980, 665720, 750448, 938060, 1031866, 1213960, 1331440, 1876120, 2063732, 2427920, 2579665, 3752240, 4127464, 5159330, 8254928, 10318660, 20637320, 41274640]

約数ペア:

[(1, 41274640), (2, 20637320), (4, 10318660), (5, 8254928), (8, 5159330), (10, 4127464), (11, 3752240), (16, 2579665), (17, 2427920), (20, 2063732), (22, 1876120), (31, 1331440), (34, 1213960), (40, 1031866), (44, 938060), (55, 750448), (62, 665720), (68, 606980), (80, 515933), (85, 485584), (88, 469030), (89, 463760), (110, 375224), (124, 332860), (136, 303490), (155, 266288), (170, 242792), (176, 234515), (178, 231880), (187, 220720), (220, 187612), (248, 166430), (272, 151745), (310, 133144), (340, 121396), (341, 121040), (356, 115940), (374, 110360), (440, 93806), (445, 92752), (496, 83215), (527, 78320), (620, 66572), (680, 60698), (682, 60520), (712, 57970), (748, 55180), (880, 46903), (890, 46376), (935, 44144), (979, 42160), (1054, 39160), (1240, 33286), (1360, 30349), (1364, 30260), (1424, 28985), (1496, 27590), (1513, 27280), (1705, 24208), (1780, 23188), (1870, 22072), (1958, 21080), (2108, 19580), (2480, 16643), (2635, 15664), (2728, 15130), (2759, 14960), (2992, 13795), (3026, 13640), (3410, 12104), (3560, 11594), (3740, 11036), (3916, 10540), (4216, 9790), (4895, 8432), (5270, 7832), (5456, 7565), (5518, 7480), (5797, 7120), (6052, 6820)]