103665140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 144302860

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 190, 230, 290, 380, 409, 437, 460, 551, 580, 667, 818, 874, 1102, 1334, 1636, 1748, 2045, 2185, 2204, 2668, 2755, 3335, 4090, 4370, 5510, 6670, 7771, 8180, 8740, 9407, 11020, 11861, 12673, 13340, 15542, 18814, 23722, 25346, 31084, 37628, 38855, 47035, 47444, 50692, 59305, 63365, 77710, 94070, 118610, 126730, 155420, 178733, 188140, 225359, 237220, 253460, 272803, 357466, 450718, 545606, 714932, 893665, 901436, 1091212, 1126795, 1364015, 1787330, 2253590, 2728030, 3574660, 4507180, 5183257, 5456060, 10366514, 20733028, 25916285, 51832570, 103665140]

約数ペア:

[(1, 103665140), (2, 51832570), (4, 25916285), (5, 20733028), (10, 10366514), (19, 5456060), (20, 5183257), (23, 4507180), (29, 3574660), (38, 2728030), (46, 2253590), (58, 1787330), (76, 1364015), (92, 1126795), (95, 1091212), (115, 901436), (116, 893665), (145, 714932), (190, 545606), (230, 450718), (290, 357466), (380, 272803), (409, 253460), (437, 237220), (460, 225359), (551, 188140), (580, 178733), (667, 155420), (818, 126730), (874, 118610), (1102, 94070), (1334, 77710), (1636, 63365), (1748, 59305), (2045, 50692), (2185, 47444), (2204, 47035), (2668, 38855), (2755, 37628), (3335, 31084), (4090, 25346), (4370, 23722), (5510, 18814), (6670, 15542), (7771, 13340), (8180, 12673), (8740, 11861), (9407, 11020)]