70318400

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 84

約数和(自身を含む): 175747680

約数和(自身を除く): 105429280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 619, 710, 800, 1136, 1238, 1420, 1600, 1775, 2272, 2476, 2840, 3095, 3550, 4544, 4952, 5680, 6190, 7100, 9904, 11360, 12380, 14200, 15475, 19808, 22720, 24760, 28400, 30950, 39616, 43949, 49520, 56800, 61900, 87898, 99040, 113600, 123800, 175796, 198080, 219745, 247600, 351592, 439490, 495200, 703184, 878980, 990400, 1098725, 1406368, 1757960, 2197450, 2812736, 3515920, 4394900, 7031840, 8789800, 14063680, 17579600, 35159200, 70318400]

約数ペア:

[(1, 70318400), (2, 35159200), (4, 17579600), (5, 14063680), (8, 8789800), (10, 7031840), (16, 4394900), (20, 3515920), (25, 2812736), (32, 2197450), (40, 1757960), (50, 1406368), (64, 1098725), (71, 990400), (80, 878980), (100, 703184), (142, 495200), (160, 439490), (200, 351592), (284, 247600), (320, 219745), (355, 198080), (400, 175796), (568, 123800), (619, 113600), (710, 99040), (800, 87898), (1136, 61900), (1238, 56800), (1420, 49520), (1600, 43949), (1775, 39616), (2272, 30950), (2476, 28400), (2840, 24760), (3095, 22720), (3550, 19808), (4544, 15475), (4952, 14200), (5680, 12380), (6190, 11360), (7100, 9904)]