16119740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 44198784

約数和(自身を除く): 28079044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 521, 595, 884, 910, 1042, 1105, 1190, 1547, 1820, 2084, 2210, 2380, 2605, 3094, 3647, 4420, 5210, 6188, 6773, 7294, 7735, 8857, 10420, 13546, 14588, 15470, 17714, 18235, 27092, 30940, 33865, 35428, 36470, 44285, 47411, 61999, 67730, 72940, 88570, 94822, 115141, 123998, 135460, 177140, 189644, 230282, 237055, 247996, 309995, 460564, 474110, 575705, 619990, 805987, 948220, 1151410, 1239980, 1611974, 2302820, 3223948, 4029935, 8059870, 16119740]

約数ペア:

[(1, 16119740), (2, 8059870), (4, 4029935), (5, 3223948), (7, 2302820), (10, 1611974), (13, 1239980), (14, 1151410), (17, 948220), (20, 805987), (26, 619990), (28, 575705), (34, 474110), (35, 460564), (52, 309995), (65, 247996), (68, 237055), (70, 230282), (85, 189644), (91, 177140), (119, 135460), (130, 123998), (140, 115141), (170, 94822), (182, 88570), (221, 72940), (238, 67730), (260, 61999), (340, 47411), (364, 44285), (442, 36470), (455, 35428), (476, 33865), (521, 30940), (595, 27092), (884, 18235), (910, 17714), (1042, 15470), (1105, 14588), (1190, 13546), (1547, 10420), (1820, 8857), (2084, 7735), (2210, 7294), (2380, 6773), (2605, 6188), (3094, 5210), (3647, 4420)]