103336640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 112

約数和(自身を含む): 277392384

約数和(自身を除く): 174055744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 947, 992, 1240, 1364, 1705, 1760, 1894, 1984, 2480, 2728, 3410, 3520, 3788, 4735, 4960, 5456, 6820, 7576, 9470, 9920, 10417, 10912, 13640, 15152, 18940, 20834, 21824, 27280, 29357, 30304, 37880, 41668, 52085, 54560, 58714, 60608, 75760, 83336, 104170, 109120, 117428, 146785, 151520, 166672, 208340, 234856, 293570, 303040, 322927, 333344, 416680, 469712, 587140, 645854, 666688, 833360, 939424, 1174280, 1291708, 1614635, 1666720, 1878848, 2348560, 2583416, 3229270, 3333440, 4697120, 5166832, 6458540, 9394240, 10333664, 12917080, 20667328, 25834160, 51668320, 103336640]

約数ペア:

[(1, 103336640), (2, 51668320), (4, 25834160), (5, 20667328), (8, 12917080), (10, 10333664), (11, 9394240), (16, 6458540), (20, 5166832), (22, 4697120), (31, 3333440), (32, 3229270), (40, 2583416), (44, 2348560), (55, 1878848), (62, 1666720), (64, 1614635), (80, 1291708), (88, 1174280), (110, 939424), (124, 833360), (155, 666688), (160, 645854), (176, 587140), (220, 469712), (248, 416680), (310, 333344), (320, 322927), (341, 303040), (352, 293570), (440, 234856), (496, 208340), (620, 166672), (682, 151520), (704, 146785), (880, 117428), (947, 109120), (992, 104170), (1240, 83336), (1364, 75760), (1705, 60608), (1760, 58714), (1894, 54560), (1984, 52085), (2480, 41668), (2728, 37880), (3410, 30304), (3520, 29357), (3788, 27280), (4735, 21824), (4960, 20834), (5456, 18940), (6820, 15152), (7576, 13640), (9470, 10912), (9920, 10417)]