29073040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 73566720

約数和(自身を除く): 44493680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 617, 620, 760, 1178, 1234, 1240, 1520, 2356, 2468, 2480, 2945, 3085, 4712, 4936, 5890, 6170, 9424, 9872, 11723, 11780, 12340, 19127, 23446, 23560, 24680, 38254, 46892, 47120, 49360, 58615, 76508, 93784, 95635, 117230, 153016, 187568, 191270, 234460, 306032, 363413, 382540, 468920, 726826, 765080, 937840, 1453652, 1530160, 1817065, 2907304, 3634130, 5814608, 7268260, 14536520, 29073040]

約数ペア:

[(1, 29073040), (2, 14536520), (4, 7268260), (5, 5814608), (8, 3634130), (10, 2907304), (16, 1817065), (19, 1530160), (20, 1453652), (31, 937840), (38, 765080), (40, 726826), (62, 468920), (76, 382540), (80, 363413), (95, 306032), (124, 234460), (152, 191270), (155, 187568), (190, 153016), (248, 117230), (304, 95635), (310, 93784), (380, 76508), (496, 58615), (589, 49360), (617, 47120), (620, 46892), (760, 38254), (1178, 24680), (1234, 23560), (1240, 23446), (1520, 19127), (2356, 12340), (2468, 11780), (2480, 11723), (2945, 9872), (3085, 9424), (4712, 6170), (4936, 5890)]