117045680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 174632080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 89, 136, 170, 178, 272, 340, 356, 445, 680, 712, 890, 967, 1360, 1424, 1513, 1780, 1934, 3026, 3560, 3868, 4835, 6052, 7120, 7565, 7736, 9670, 12104, 15130, 15472, 16439, 19340, 24208, 30260, 32878, 38680, 60520, 65756, 77360, 82195, 86063, 121040, 131512, 164390, 172126, 263024, 328780, 344252, 430315, 657560, 688504, 860630, 1315120, 1377008, 1463071, 1721260, 2926142, 3442520, 5852284, 6885040, 7315355, 11704568, 14630710, 23409136, 29261420, 58522840, 117045680]

約数ペア:

[(1, 117045680), (2, 58522840), (4, 29261420), (5, 23409136), (8, 14630710), (10, 11704568), (16, 7315355), (17, 6885040), (20, 5852284), (34, 3442520), (40, 2926142), (68, 1721260), (80, 1463071), (85, 1377008), (89, 1315120), (136, 860630), (170, 688504), (178, 657560), (272, 430315), (340, 344252), (356, 328780), (445, 263024), (680, 172126), (712, 164390), (890, 131512), (967, 121040), (1360, 86063), (1424, 82195), (1513, 77360), (1780, 65756), (1934, 60520), (3026, 38680), (3560, 32878), (3868, 30260), (4835, 24208), (6052, 19340), (7120, 16439), (7565, 15472), (7736, 15130), (9670, 12104)]