38558810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 74893896

約数和(自身を除く): 36335086

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 197, 230, 370, 394, 529, 851, 985, 1058, 1702, 1970, 2645, 4255, 4531, 5290, 7289, 8510, 9062, 14578, 19573, 22655, 36445, 39146, 45310, 72890, 97865, 104213, 167647, 195730, 208426, 335294, 521065, 838235, 1042130, 1676470, 3855881, 7711762, 19279405, 38558810]

約数ペア:

[(1, 38558810), (2, 19279405), (5, 7711762), (10, 3855881), (23, 1676470), (37, 1042130), (46, 838235), (74, 521065), (115, 335294), (185, 208426), (197, 195730), (230, 167647), (370, 104213), (394, 97865), (529, 72890), (851, 45310), (985, 39146), (1058, 36445), (1702, 22655), (1970, 19573), (2645, 14578), (4255, 9062), (4531, 8510), (5290, 7289)]