36997780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 85255128

約数和(自身を除く): 48257348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 173, 185, 289, 340, 346, 370, 578, 629, 692, 740, 865, 1156, 1258, 1445, 1730, 2516, 2890, 2941, 3145, 3460, 5780, 5882, 6290, 6401, 10693, 11764, 12580, 12802, 14705, 21386, 25604, 29410, 32005, 42772, 49997, 53465, 58820, 64010, 99994, 106930, 108817, 128020, 199988, 213860, 217634, 249985, 435268, 499970, 544085, 999940, 1088170, 1849889, 2176340, 3699778, 7399556, 9249445, 18498890, 36997780]

約数ペア:

[(1, 36997780), (2, 18498890), (4, 9249445), (5, 7399556), (10, 3699778), (17, 2176340), (20, 1849889), (34, 1088170), (37, 999940), (68, 544085), (74, 499970), (85, 435268), (148, 249985), (170, 217634), (173, 213860), (185, 199988), (289, 128020), (340, 108817), (346, 106930), (370, 99994), (578, 64010), (629, 58820), (692, 53465), (740, 49997), (865, 42772), (1156, 32005), (1258, 29410), (1445, 25604), (1730, 21386), (2516, 14705), (2890, 12802), (2941, 12580), (3145, 11764), (3460, 10693), (5780, 6401), (5882, 6290)]