16238200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 42207120

約数和(自身を除く): 25968920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 121, 122, 200, 220, 242, 244, 275, 305, 440, 484, 488, 550, 605, 610, 671, 968, 1100, 1210, 1220, 1331, 1342, 1525, 2200, 2420, 2440, 2662, 2684, 3025, 3050, 3355, 4840, 5324, 5368, 6050, 6100, 6655, 6710, 7381, 10648, 12100, 12200, 13310, 13420, 14762, 16775, 24200, 26620, 26840, 29524, 33275, 33550, 36905, 53240, 59048, 66550, 67100, 73810, 81191, 133100, 134200, 147620, 162382, 184525, 266200, 295240, 324764, 369050, 405955, 649528, 738100, 811910, 1476200, 1623820, 2029775, 3247640, 4059550, 8119100, 16238200]

約数ペア:

[(1, 16238200), (2, 8119100), (4, 4059550), (5, 3247640), (8, 2029775), (10, 1623820), (11, 1476200), (20, 811910), (22, 738100), (25, 649528), (40, 405955), (44, 369050), (50, 324764), (55, 295240), (61, 266200), (88, 184525), (100, 162382), (110, 147620), (121, 134200), (122, 133100), (200, 81191), (220, 73810), (242, 67100), (244, 66550), (275, 59048), (305, 53240), (440, 36905), (484, 33550), (488, 33275), (550, 29524), (605, 26840), (610, 26620), (671, 24200), (968, 16775), (1100, 14762), (1210, 13420), (1220, 13310), (1331, 12200), (1342, 12100), (1525, 10648), (2200, 7381), (2420, 6710), (2440, 6655), (2662, 6100), (2684, 6050), (3025, 5368), (3050, 5324), (3355, 4840)]