3845156900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 9565544016

約数和(自身を除く): 5720387116

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 257, 260, 325, 340, 425, 442, 514, 650, 677, 850, 884, 1028, 1105, 1285, 1300, 1354, 1700, 2210, 2570, 2708, 3341, 3385, 4369, 4420, 5140, 5525, 6425, 6682, 6770, 8738, 8801, 11050, 11509, 12850, 13364, 13540, 16705, 16925, 17476, 17602, 21845, 22100, 23018, 25700, 33410, 33850, 35204, 43690, 44005, 46036, 56797, 57545, 66820, 67700, 83525, 87380, 88010, 109225, 113594, 115090, 149617, 167050, 173989, 176020, 218450, 220025, 227188, 230180, 283985, 287725, 299234, 334100, 347978, 436900, 440050, 567970, 575450, 598468, 695956, 748085, 869945, 880100, 1135940, 1150900, 1419925, 1496170, 1739890, 2261857, 2839850, 2957813, 2992340, 3479780, 3740425, 4349725, 4523714, 5679700, 5915626, 7480850, 8699450, 9047428, 11309285, 11831252, 14789065, 14961700, 17398900, 22618570, 29578130, 38451569, 45237140, 56546425, 59156260, 73945325, 76903138, 113092850, 147890650, 153806276, 192257845, 226185700, 295781300, 384515690, 769031380, 961289225, 1922578450, 3845156900]

約数ペア:

[(1, 3845156900), (2, 1922578450), (4, 961289225), (5, 769031380), (10, 384515690), (13, 295781300), (17, 226185700), (20, 192257845), (25, 153806276), (26, 147890650), (34, 113092850), (50, 76903138), (52, 73945325), (65, 59156260), (68, 56546425), (85, 45237140), (100, 38451569), (130, 29578130), (170, 22618570), (221, 17398900), (257, 14961700), (260, 14789065), (325, 11831252), (340, 11309285), (425, 9047428), (442, 8699450), (514, 7480850), (650, 5915626), (677, 5679700), (850, 4523714), (884, 4349725), (1028, 3740425), (1105, 3479780), (1285, 2992340), (1300, 2957813), (1354, 2839850), (1700, 2261857), (2210, 1739890), (2570, 1496170), (2708, 1419925), (3341, 1150900), (3385, 1135940), (4369, 880100), (4420, 869945), (5140, 748085), (5525, 695956), (6425, 598468), (6682, 575450), (6770, 567970), (8738, 440050), (8801, 436900), (11050, 347978), (11509, 334100), (12850, 299234), (13364, 287725), (13540, 283985), (16705, 230180), (16925, 227188), (17476, 220025), (17602, 218450), (21845, 176020), (22100, 173989), (23018, 167050), (25700, 149617), (33410, 115090), (33850, 113594), (35204, 109225), (43690, 88010), (44005, 87380), (46036, 83525), (56797, 67700), (57545, 66820)]