23854240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 60011280

約数和(自身を除く): 36157040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 80, 97, 106, 116, 145, 160, 194, 212, 232, 265, 290, 388, 424, 464, 485, 530, 580, 776, 848, 928, 970, 1060, 1160, 1537, 1552, 1696, 1940, 2120, 2320, 2813, 3074, 3104, 3880, 4240, 4640, 5141, 5626, 6148, 7685, 7760, 8480, 10282, 11252, 12296, 14065, 15370, 15520, 20564, 22504, 24592, 25705, 28130, 30740, 41128, 45008, 49184, 51410, 56260, 61480, 82256, 90016, 102820, 112520, 122960, 149089, 164512, 205640, 225040, 245920, 298178, 411280, 450080, 596356, 745445, 822560, 1192712, 1490890, 2385424, 2981780, 4770848, 5963560, 11927120, 23854240]

約数ペア:

[(1, 23854240), (2, 11927120), (4, 5963560), (5, 4770848), (8, 2981780), (10, 2385424), (16, 1490890), (20, 1192712), (29, 822560), (32, 745445), (40, 596356), (53, 450080), (58, 411280), (80, 298178), (97, 245920), (106, 225040), (116, 205640), (145, 164512), (160, 149089), (194, 122960), (212, 112520), (232, 102820), (265, 90016), (290, 82256), (388, 61480), (424, 56260), (464, 51410), (485, 49184), (530, 45008), (580, 41128), (776, 30740), (848, 28130), (928, 25705), (970, 24592), (1060, 22504), (1160, 20564), (1537, 15520), (1552, 15370), (1696, 14065), (1940, 12296), (2120, 11252), (2320, 10282), (2813, 8480), (3074, 7760), (3104, 7685), (3880, 6148), (4240, 5626), (4640, 5141)]