23958640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 60264000

約数和(自身を除く): 36305360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 449, 460, 464, 580, 667, 898, 920, 1160, 1334, 1796, 1840, 2245, 2320, 2668, 3335, 3592, 4490, 5336, 6670, 7184, 8980, 10327, 10672, 13021, 13340, 17960, 20654, 26042, 26680, 35920, 41308, 51635, 52084, 53360, 65105, 82616, 103270, 104168, 130210, 165232, 206540, 208336, 260420, 299483, 413080, 520840, 598966, 826160, 1041680, 1197932, 1497415, 2395864, 2994830, 4791728, 5989660, 11979320, 23958640]

約数ペア:

[(1, 23958640), (2, 11979320), (4, 5989660), (5, 4791728), (8, 2994830), (10, 2395864), (16, 1497415), (20, 1197932), (23, 1041680), (29, 826160), (40, 598966), (46, 520840), (58, 413080), (80, 299483), (92, 260420), (115, 208336), (116, 206540), (145, 165232), (184, 130210), (230, 104168), (232, 103270), (290, 82616), (368, 65105), (449, 53360), (460, 52084), (464, 51635), (580, 41308), (667, 35920), (898, 26680), (920, 26042), (1160, 20654), (1334, 17960), (1796, 13340), (1840, 13021), (2245, 10672), (2320, 10327), (2668, 8980), (3335, 7184), (3592, 6670), (4490, 5336)]