24521600

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 61975200

約数和(自身を除く): 37453600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 97, 100, 128, 158, 160, 194, 200, 316, 320, 388, 395, 400, 485, 632, 640, 776, 790, 800, 970, 1264, 1552, 1580, 1600, 1940, 1975, 2425, 2528, 3104, 3160, 3200, 3880, 3950, 4850, 5056, 6208, 6320, 7663, 7760, 7900, 9700, 10112, 12416, 12640, 15326, 15520, 15800, 19400, 25280, 30652, 31040, 31600, 38315, 38800, 50560, 61304, 62080, 63200, 76630, 77600, 122608, 126400, 153260, 155200, 191575, 245216, 252800, 306520, 310400, 383150, 490432, 613040, 766300, 980864, 1226080, 1532600, 2452160, 3065200, 4904320, 6130400, 12260800, 24521600]

約数ペア:

[(1, 24521600), (2, 12260800), (4, 6130400), (5, 4904320), (8, 3065200), (10, 2452160), (16, 1532600), (20, 1226080), (25, 980864), (32, 766300), (40, 613040), (50, 490432), (64, 383150), (79, 310400), (80, 306520), (97, 252800), (100, 245216), (128, 191575), (158, 155200), (160, 153260), (194, 126400), (200, 122608), (316, 77600), (320, 76630), (388, 63200), (395, 62080), (400, 61304), (485, 50560), (632, 38800), (640, 38315), (776, 31600), (790, 31040), (800, 30652), (970, 25280), (1264, 19400), (1552, 15800), (1580, 15520), (1600, 15326), (1940, 12640), (1975, 12416), (2425, 10112), (2528, 9700), (3104, 7900), (3160, 7760), (3200, 7663), (3880, 6320), (3950, 6208), (4850, 5056)]