202370740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5443}}^1$

素因数の和:5489

約数の個数: 72

約数和(自身を含む): 502111008

約数和(自身を除く): 299740268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 5443, 7436, 9295, 10886, 18590, 21772, 27215, 37180, 54430, 59873, 70759, 108860, 119746, 141518, 239492, 283036, 299365, 353795, 598730, 707590, 778349, 919867, 1197460, 1415180, 1556698, 1839734, 3113396, 3679468, 3891745, 4599335, 7783490, 9198670, 10118537, 15566980, 18397340, 20237074, 40474148, 50592685, 101185370, 202370740]

約数ペア:

[(1, 202370740), (2, 101185370), (4, 50592685), (5, 40474148), (10, 20237074), (11, 18397340), (13, 15566980), (20, 10118537), (22, 9198670), (26, 7783490), (44, 4599335), (52, 3891745), (55, 3679468), (65, 3113396), (110, 1839734), (130, 1556698), (143, 1415180), (169, 1197460), (220, 919867), (260, 778349), (286, 707590), (338, 598730), (572, 353795), (676, 299365), (715, 283036), (845, 239492), (1430, 141518), (1690, 119746), (1859, 108860), (2860, 70759), (3380, 59873), (3718, 54430), (5443, 37180), (7436, 27215), (9295, 21772), (10886, 18590)]