37728440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 90862560

約数和(自身を除く): 53134120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 491, 565, 680, 904, 982, 1130, 1921, 1964, 2260, 2455, 3842, 3928, 4520, 4910, 7684, 8347, 9605, 9820, 15368, 16694, 19210, 19640, 33388, 38420, 41735, 55483, 66776, 76840, 83470, 110966, 166940, 221932, 277415, 333880, 443864, 554830, 943211, 1109660, 1886422, 2219320, 3772844, 4716055, 7545688, 9432110, 18864220, 37728440]

約数ペア:

[(1, 37728440), (2, 18864220), (4, 9432110), (5, 7545688), (8, 4716055), (10, 3772844), (17, 2219320), (20, 1886422), (34, 1109660), (40, 943211), (68, 554830), (85, 443864), (113, 333880), (136, 277415), (170, 221932), (226, 166940), (340, 110966), (452, 83470), (491, 76840), (565, 66776), (680, 55483), (904, 41735), (982, 38420), (1130, 33388), (1921, 19640), (1964, 19210), (2260, 16694), (2455, 15368), (3842, 9820), (3928, 9605), (4520, 8347), (4910, 7684)]