4542235940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 10913882112

約数和(自身を除く): 6371646172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 191, 220, 242, 310, 317, 341, 382, 484, 605, 620, 634, 682, 764, 955, 1210, 1268, 1364, 1585, 1705, 1910, 2101, 2420, 3170, 3410, 3487, 3751, 3820, 4202, 5921, 6340, 6820, 6974, 7502, 8404, 9827, 10505, 11842, 13948, 15004, 17435, 18755, 19654, 21010, 23111, 23684, 29605, 34870, 37510, 38357, 39308, 42020, 46222, 49135, 59210, 60547, 65131, 69740, 75020, 76714, 92444, 98270, 108097, 115555, 118420, 121094, 130262, 153428, 191785, 196540, 216194, 231110, 242188, 260524, 302735, 325655, 383570, 432388, 462220, 540485, 605470, 651310, 666017, 716441, 767140, 1080970, 1189067, 1210940, 1302620, 1332034, 1432882, 1876957, 2161940, 2378134, 2664068, 2865764, 3330085, 3582205, 3753914, 4756268, 5945335, 6660170, 7164410, 7326187, 7507828, 9384785, 11890670, 13320340, 14328820, 14652374, 18769570, 20646527, 23781340, 29304748, 36630935, 37539140, 41293054, 73261870, 82586108, 103232635, 146523740, 206465270, 227111797, 412930540, 454223594, 908447188, 1135558985, 2271117970, 4542235940]

約数ペア:

[(1, 4542235940), (2, 2271117970), (4, 1135558985), (5, 908447188), (10, 454223594), (11, 412930540), (20, 227111797), (22, 206465270), (31, 146523740), (44, 103232635), (55, 82586108), (62, 73261870), (110, 41293054), (121, 37539140), (124, 36630935), (155, 29304748), (191, 23781340), (220, 20646527), (242, 18769570), (310, 14652374), (317, 14328820), (341, 13320340), (382, 11890670), (484, 9384785), (605, 7507828), (620, 7326187), (634, 7164410), (682, 6660170), (764, 5945335), (955, 4756268), (1210, 3753914), (1268, 3582205), (1364, 3330085), (1585, 2865764), (1705, 2664068), (1910, 2378134), (2101, 2161940), (2420, 1876957), (3170, 1432882), (3410, 1332034), (3487, 1302620), (3751, 1210940), (3820, 1189067), (4202, 1080970), (5921, 767140), (6340, 716441), (6820, 666017), (6974, 651310), (7502, 605470), (8404, 540485), (9827, 462220), (10505, 432388), (11842, 383570), (13948, 325655), (15004, 302735), (17435, 260524), (18755, 242188), (19654, 231110), (21010, 216194), (23111, 196540), (23684, 191785), (29605, 153428), (34870, 130262), (37510, 121094), (38357, 118420), (39308, 115555), (42020, 108097), (46222, 98270), (49135, 92444), (59210, 76714), (60547, 75020), (65131, 69740)]