23530720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 60582816

約数和(自身を除く): 37052096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 211, 272, 328, 340, 410, 422, 544, 656, 680, 697, 820, 844, 1055, 1312, 1360, 1394, 1640, 1688, 2110, 2720, 2788, 3280, 3376, 3485, 3587, 4220, 5576, 6560, 6752, 6970, 7174, 8440, 8651, 11152, 13940, 14348, 16880, 17302, 17935, 22304, 27880, 28696, 33760, 34604, 35870, 43255, 55760, 57392, 69208, 71740, 86510, 111520, 114784, 138416, 143480, 147067, 173020, 276832, 286960, 294134, 346040, 573920, 588268, 692080, 735335, 1176536, 1384160, 1470670, 2353072, 2941340, 4706144, 5882680, 11765360, 23530720]

約数ペア:

[(1, 23530720), (2, 11765360), (4, 5882680), (5, 4706144), (8, 2941340), (10, 2353072), (16, 1470670), (17, 1384160), (20, 1176536), (32, 735335), (34, 692080), (40, 588268), (41, 573920), (68, 346040), (80, 294134), (82, 286960), (85, 276832), (136, 173020), (160, 147067), (164, 143480), (170, 138416), (205, 114784), (211, 111520), (272, 86510), (328, 71740), (340, 69208), (410, 57392), (422, 55760), (544, 43255), (656, 35870), (680, 34604), (697, 33760), (820, 28696), (844, 27880), (1055, 22304), (1312, 17935), (1360, 17302), (1394, 16880), (1640, 14348), (1688, 13940), (2110, 11152), (2720, 8651), (2788, 8440), (3280, 7174), (3376, 6970), (3485, 6752), (3587, 6560), (4220, 5576)]