103423840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 277089120

約数和(自身を除く): 173665280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 2617, 3040, 3952, 4940, 5234, 7904, 9880, 10468, 13085, 19760, 20936, 26170, 34021, 39520, 41872, 49723, 52340, 68042, 83744, 99446, 104680, 136084, 170105, 198892, 209360, 248615, 272168, 340210, 397784, 418720, 497230, 544336, 646399, 680420, 795568, 994460, 1088672, 1292798, 1360840, 1591136, 1988920, 2585596, 2721680, 3231995, 3977840, 5171192, 5443360, 6463990, 7955680, 10342384, 12927980, 20684768, 25855960, 51711920, 103423840]

約数ペア:

[(1, 103423840), (2, 51711920), (4, 25855960), (5, 20684768), (8, 12927980), (10, 10342384), (13, 7955680), (16, 6463990), (19, 5443360), (20, 5171192), (26, 3977840), (32, 3231995), (38, 2721680), (40, 2585596), (52, 1988920), (65, 1591136), (76, 1360840), (80, 1292798), (95, 1088672), (104, 994460), (130, 795568), (152, 680420), (160, 646399), (190, 544336), (208, 497230), (247, 418720), (260, 397784), (304, 340210), (380, 272168), (416, 248615), (494, 209360), (520, 198892), (608, 170105), (760, 136084), (988, 104680), (1040, 99446), (1235, 83744), (1520, 68042), (1976, 52340), (2080, 49723), (2470, 41872), (2617, 39520), (3040, 34021), (3952, 26170), (4940, 20936), (5234, 19760), (7904, 13085), (9880, 10468)]