11854400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 84

約数和(自身を含む): 30236160

約数和(自身を除く): 18381760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 239, 248, 310, 320, 400, 478, 496, 620, 775, 800, 956, 992, 1195, 1240, 1550, 1600, 1912, 1984, 2390, 2480, 3100, 3824, 4780, 4960, 5975, 6200, 7409, 7648, 9560, 9920, 11950, 12400, 14818, 15296, 19120, 23900, 24800, 29636, 37045, 38240, 47800, 49600, 59272, 74090, 76480, 95600, 118544, 148180, 185225, 191200, 237088, 296360, 370450, 382400, 474176, 592720, 740900, 1185440, 1481800, 2370880, 2963600, 5927200, 11854400]

約数ペア:

[(1, 11854400), (2, 5927200), (4, 2963600), (5, 2370880), (8, 1481800), (10, 1185440), (16, 740900), (20, 592720), (25, 474176), (31, 382400), (32, 370450), (40, 296360), (50, 237088), (62, 191200), (64, 185225), (80, 148180), (100, 118544), (124, 95600), (155, 76480), (160, 74090), (200, 59272), (239, 49600), (248, 47800), (310, 38240), (320, 37045), (400, 29636), (478, 24800), (496, 23900), (620, 19120), (775, 15296), (800, 14818), (956, 12400), (992, 11950), (1195, 9920), (1240, 9560), (1550, 7648), (1600, 7409), (1912, 6200), (1984, 5975), (2390, 4960), (2480, 4780), (3100, 3824)]