33309980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 49426660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 227, 230, 253, 290, 319, 454, 460, 506, 580, 638, 667, 908, 1012, 1135, 1265, 1276, 1334, 1595, 2270, 2497, 2530, 2668, 3190, 3335, 4540, 4994, 5060, 5221, 6380, 6583, 6670, 7337, 9988, 10442, 12485, 13166, 13340, 14674, 20884, 24970, 26105, 26332, 29348, 32915, 36685, 49940, 52210, 57431, 65830, 72413, 73370, 104420, 114862, 131660, 144826, 146740, 151409, 229724, 287155, 289652, 302818, 362065, 574310, 605636, 724130, 757045, 1148620, 1448260, 1514090, 1665499, 3028180, 3330998, 6661996, 8327495, 16654990, 33309980]

約数ペア:

[(1, 33309980), (2, 16654990), (4, 8327495), (5, 6661996), (10, 3330998), (11, 3028180), (20, 1665499), (22, 1514090), (23, 1448260), (29, 1148620), (44, 757045), (46, 724130), (55, 605636), (58, 574310), (92, 362065), (110, 302818), (115, 289652), (116, 287155), (145, 229724), (220, 151409), (227, 146740), (230, 144826), (253, 131660), (290, 114862), (319, 104420), (454, 73370), (460, 72413), (506, 65830), (580, 57431), (638, 52210), (667, 49940), (908, 36685), (1012, 32915), (1135, 29348), (1265, 26332), (1276, 26105), (1334, 24970), (1595, 20884), (2270, 14674), (2497, 13340), (2530, 13166), (2668, 12485), (3190, 10442), (3335, 9988), (4540, 7337), (4994, 6670), (5060, 6583), (5221, 6380)]