38561110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 84851712

約数和(自身を除く): 46290602

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 430, 557, 602, 805, 989, 1114, 1505, 1610, 1978, 2785, 3010, 3899, 4945, 5570, 6923, 7798, 9890, 12811, 13846, 19495, 23951, 25622, 34615, 38990, 47902, 64055, 69230, 89677, 119755, 128110, 167657, 179354, 239510, 335314, 448385, 550873, 838285, 896770, 1101746, 1676570, 2754365, 3856111, 5508730, 7712222, 19280555, 38561110]

約数ペア:

[(1, 38561110), (2, 19280555), (5, 7712222), (7, 5508730), (10, 3856111), (14, 2754365), (23, 1676570), (35, 1101746), (43, 896770), (46, 838285), (70, 550873), (86, 448385), (115, 335314), (161, 239510), (215, 179354), (230, 167657), (301, 128110), (322, 119755), (430, 89677), (557, 69230), (602, 64055), (805, 47902), (989, 38990), (1114, 34615), (1505, 25622), (1610, 23951), (1978, 19495), (2785, 13846), (3010, 12811), (3899, 9890), (4945, 7798), (5570, 6923)]