32485120

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 79838640

約数和(自身を除く): 47353520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 619, 640, 656, 820, 1238, 1280, 1312, 1640, 2476, 2624, 3095, 3280, 4952, 5248, 6190, 6560, 9904, 10496, 12380, 13120, 19808, 24760, 25379, 26240, 39616, 49520, 50758, 52480, 79232, 99040, 101516, 126895, 158464, 198080, 203032, 253790, 396160, 406064, 507580, 792320, 812128, 1015160, 1624256, 2030320, 3248512, 4060640, 6497024, 8121280, 16242560, 32485120]

約数ペア:

[(1, 32485120), (2, 16242560), (4, 8121280), (5, 6497024), (8, 4060640), (10, 3248512), (16, 2030320), (20, 1624256), (32, 1015160), (40, 812128), (41, 792320), (64, 507580), (80, 406064), (82, 396160), (128, 253790), (160, 203032), (164, 198080), (205, 158464), (256, 126895), (320, 101516), (328, 99040), (410, 79232), (619, 52480), (640, 50758), (656, 49520), (820, 39616), (1238, 26240), (1280, 25379), (1312, 24760), (1640, 19808), (2476, 13120), (2624, 12380), (3095, 10496), (3280, 9904), (4952, 6560), (5248, 6190)]