4035200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 10845660

約数和(自身を除く): 6810460

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 97, 100, 104, 128, 130, 160, 194, 200, 208, 260, 320, 325, 388, 400, 416, 485, 520, 640, 650, 776, 800, 832, 970, 1040, 1261, 1300, 1552, 1600, 1664, 1940, 2080, 2425, 2522, 2600, 3104, 3200, 3880, 4160, 4850, 5044, 5200, 6208, 6305, 7760, 8320, 9700, 10088, 10400, 12416, 12610, 15520, 19400, 20176, 20800, 25220, 31040, 31525, 38800, 40352, 41600, 50440, 62080, 63050, 77600, 80704, 100880, 126100, 155200, 161408, 201760, 252200, 310400, 403520, 504400, 807040, 1008800, 2017600, 4035200]

約数ペア:

[(1, 4035200), (2, 2017600), (4, 1008800), (5, 807040), (8, 504400), (10, 403520), (13, 310400), (16, 252200), (20, 201760), (25, 161408), (26, 155200), (32, 126100), (40, 100880), (50, 80704), (52, 77600), (64, 63050), (65, 62080), (80, 50440), (97, 41600), (100, 40352), (104, 38800), (128, 31525), (130, 31040), (160, 25220), (194, 20800), (200, 20176), (208, 19400), (260, 15520), (320, 12610), (325, 12416), (388, 10400), (400, 10088), (416, 9700), (485, 8320), (520, 7760), (640, 6305), (650, 6208), (776, 5200), (800, 5044), (832, 4850), (970, 4160), (1040, 3880), (1261, 3200), (1300, 3104), (1552, 2600), (1600, 2522), (1664, 2425), (1940, 2080)]