103085450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 230610240

約数和(自身を除く): 127524790

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 247, 323, 325, 425, 442, 475, 491, 494, 646, 650, 850, 950, 982, 1105, 1235, 1615, 2210, 2455, 2470, 3230, 4199, 4910, 5525, 6175, 6383, 8075, 8347, 8398, 9329, 11050, 12275, 12350, 12766, 16150, 16694, 18658, 20995, 24550, 31915, 41735, 41990, 46645, 63830, 83470, 93290, 104975, 108511, 121277, 158593, 159575, 208675, 209950, 217022, 233225, 242554, 317186, 319150, 417350, 466450, 542555, 606385, 792965, 1085110, 1212770, 1585930, 2061709, 2712775, 3031925, 3964825, 4123418, 5425550, 6063850, 7929650, 10308545, 20617090, 51542725, 103085450]

約数ペア:

[(1, 103085450), (2, 51542725), (5, 20617090), (10, 10308545), (13, 7929650), (17, 6063850), (19, 5425550), (25, 4123418), (26, 3964825), (34, 3031925), (38, 2712775), (50, 2061709), (65, 1585930), (85, 1212770), (95, 1085110), (130, 792965), (170, 606385), (190, 542555), (221, 466450), (247, 417350), (323, 319150), (325, 317186), (425, 242554), (442, 233225), (475, 217022), (491, 209950), (494, 208675), (646, 159575), (650, 158593), (850, 121277), (950, 108511), (982, 104975), (1105, 93290), (1235, 83470), (1615, 63830), (2210, 46645), (2455, 41990), (2470, 41735), (3230, 31915), (4199, 24550), (4910, 20995), (5525, 18658), (6175, 16694), (6383, 16150), (8075, 12766), (8347, 12350), (8398, 12275), (9329, 11050)]