104400560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 178438480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 43, 44, 55, 62, 80, 86, 88, 89, 110, 124, 155, 172, 176, 178, 215, 220, 248, 310, 341, 344, 356, 430, 440, 445, 473, 496, 620, 682, 688, 712, 860, 880, 890, 946, 979, 1240, 1333, 1364, 1424, 1705, 1720, 1780, 1892, 1958, 2365, 2480, 2666, 2728, 2759, 3410, 3440, 3560, 3784, 3827, 3916, 4730, 4895, 5332, 5456, 5518, 6665, 6820, 7120, 7568, 7654, 7832, 9460, 9790, 10664, 11036, 13330, 13640, 13795, 14663, 15308, 15664, 18920, 19135, 19580, 21328, 22072, 26660, 27280, 27590, 29326, 30349, 30616, 37840, 38270, 39160, 42097, 44144, 53320, 55180, 58652, 60698, 61232, 73315, 76540, 78320, 84194, 106640, 110360, 117304, 118637, 121396, 146630, 151745, 153080, 168388, 210485, 220720, 234608, 237274, 242792, 293260, 303490, 306160, 336776, 420970, 474548, 485584, 586520, 593185, 606980, 673552, 841940, 949096, 1173040, 1186370, 1213960, 1305007, 1683880, 1898192, 2372740, 2427920, 2610014, 3367760, 4745480, 5220028, 6525035, 9490960, 10440056, 13050070, 20880112, 26100140, 52200280, 104400560]

約数ペア:

[(1, 104400560), (2, 52200280), (4, 26100140), (5, 20880112), (8, 13050070), (10, 10440056), (11, 9490960), (16, 6525035), (20, 5220028), (22, 4745480), (31, 3367760), (40, 2610014), (43, 2427920), (44, 2372740), (55, 1898192), (62, 1683880), (80, 1305007), (86, 1213960), (88, 1186370), (89, 1173040), (110, 949096), (124, 841940), (155, 673552), (172, 606980), (176, 593185), (178, 586520), (215, 485584), (220, 474548), (248, 420970), (310, 336776), (341, 306160), (344, 303490), (356, 293260), (430, 242792), (440, 237274), (445, 234608), (473, 220720), (496, 210485), (620, 168388), (682, 153080), (688, 151745), (712, 146630), (860, 121396), (880, 118637), (890, 117304), (946, 110360), (979, 106640), (1240, 84194), (1333, 78320), (1364, 76540), (1424, 73315), (1705, 61232), (1720, 60698), (1780, 58652), (1892, 55180), (1958, 53320), (2365, 44144), (2480, 42097), (2666, 39160), (2728, 38270), (2759, 37840), (3410, 30616), (3440, 30349), (3560, 29326), (3784, 27590), (3827, 27280), (3916, 26660), (4730, 22072), (4895, 21328), (5332, 19580), (5456, 19135), (5518, 18920), (6665, 15664), (6820, 15308), (7120, 14663), (7568, 13795), (7654, 13640), (7832, 13330), (9460, 11036), (9790, 10664)]