224775620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 506677248

約数和(自身を除く): 281901628

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 67, 83, 86, 94, 134, 166, 172, 188, 215, 235, 268, 332, 335, 415, 430, 470, 670, 830, 860, 940, 1340, 1660, 2021, 2881, 3149, 3569, 3901, 4042, 5561, 5762, 6298, 7138, 7802, 8084, 10105, 11122, 11524, 12596, 14276, 14405, 15604, 15745, 17845, 19505, 20210, 22244, 27805, 28810, 31490, 35690, 39010, 40420, 55610, 57620, 62980, 71380, 78020, 111220, 135407, 167743, 239123, 261367, 270814, 335486, 478246, 522734, 541628, 670972, 677035, 838715, 956492, 1045468, 1195615, 1306835, 1354070, 1677430, 2391230, 2613670, 2708140, 3354860, 4782460, 5227340, 11238781, 22477562, 44955124, 56193905, 112387810, 224775620]

約数ペア:

[(1, 224775620), (2, 112387810), (4, 56193905), (5, 44955124), (10, 22477562), (20, 11238781), (43, 5227340), (47, 4782460), (67, 3354860), (83, 2708140), (86, 2613670), (94, 2391230), (134, 1677430), (166, 1354070), (172, 1306835), (188, 1195615), (215, 1045468), (235, 956492), (268, 838715), (332, 677035), (335, 670972), (415, 541628), (430, 522734), (470, 478246), (670, 335486), (830, 270814), (860, 261367), (940, 239123), (1340, 167743), (1660, 135407), (2021, 111220), (2881, 78020), (3149, 71380), (3569, 62980), (3901, 57620), (4042, 55610), (5561, 40420), (5762, 39010), (6298, 35690), (7138, 31490), (7802, 28810), (8084, 27805), (10105, 22244), (11122, 20210), (11524, 19505), (12596, 17845), (14276, 15745), (14405, 15604)]