45014798720

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{28123}}^1$

素因数の和:28244

約数の個数: 128

約数和(自身を含む): 112049390880

約数和(自身を除く): 67034592160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 64, 80, 82, 122, 128, 160, 164, 205, 244, 305, 320, 328, 410, 488, 610, 640, 656, 820, 976, 1220, 1312, 1640, 1952, 2440, 2501, 2624, 3280, 3904, 4880, 5002, 5248, 6560, 7808, 9760, 10004, 12505, 13120, 19520, 20008, 25010, 26240, 28123, 39040, 40016, 50020, 56246, 80032, 100040, 112492, 140615, 160064, 200080, 224984, 281230, 320128, 400160, 449968, 562460, 800320, 899936, 1124920, 1153043, 1600640, 1715503, 1799872, 2249840, 2306086, 3431006, 3599744, 4499680, 4612172, 5765215, 6862012, 8577515, 8999360, 9224344, 11530430, 13724024, 17155030, 17998720, 18448688, 23060860, 27448048, 34310060, 36897376, 46121720, 54896096, 68620120, 70335623, 73794752, 92243440, 109792192, 137240240, 140671246, 147589504, 184486880, 219584384, 274480480, 281342492, 351678115, 368973760, 548960960, 562684984, 703356230, 737947520, 1097921920, 1125369968, 1406712460, 2250739936, 2813424920, 4501479872, 5626849840, 9002959744, 11253699680, 22507399360, 45014798720]

約数ペア:

[(1, 45014798720), (2, 22507399360), (4, 11253699680), (5, 9002959744), (8, 5626849840), (10, 4501479872), (16, 2813424920), (20, 2250739936), (32, 1406712460), (40, 1125369968), (41, 1097921920), (61, 737947520), (64, 703356230), (80, 562684984), (82, 548960960), (122, 368973760), (128, 351678115), (160, 281342492), (164, 274480480), (205, 219584384), (244, 184486880), (305, 147589504), (320, 140671246), (328, 137240240), (410, 109792192), (488, 92243440), (610, 73794752), (640, 70335623), (656, 68620120), (820, 54896096), (976, 46121720), (1220, 36897376), (1312, 34310060), (1640, 27448048), (1952, 23060860), (2440, 18448688), (2501, 17998720), (2624, 17155030), (3280, 13724024), (3904, 11530430), (4880, 9224344), (5002, 8999360), (5248, 8577515), (6560, 6862012), (7808, 5765215), (9760, 4612172), (10004, 4499680), (12505, 3599744), (13120, 3431006), (19520, 2306086), (20008, 2249840), (25010, 1799872), (26240, 1715503), (28123, 1600640), (39040, 1153043), (40016, 1124920), (50020, 899936), (56246, 800320), (80032, 562460), (100040, 449968), (112492, 400160), (140615, 320128), (160064, 281230), (200080, 224984)]