23017020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 72479232

約数和(自身を除く): 49462212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1283, 1380, 1495, 1794, 2566, 2990, 3588, 3849, 4485, 5132, 5980, 6415, 7698, 8970, 12830, 15396, 16679, 17940, 19245, 25660, 29509, 33358, 38490, 50037, 59018, 66716, 76980, 83395, 88527, 100074, 118036, 147545, 166790, 177054, 200148, 250185, 295090, 333580, 354108, 383617, 442635, 500370, 590180, 767234, 885270, 1000740, 1150851, 1534468, 1770540, 1918085, 2301702, 3836170, 4603404, 5754255, 7672340, 11508510, 23017020]

約数ペア:

[(1, 23017020), (2, 11508510), (3, 7672340), (4, 5754255), (5, 4603404), (6, 3836170), (10, 2301702), (12, 1918085), (13, 1770540), (15, 1534468), (20, 1150851), (23, 1000740), (26, 885270), (30, 767234), (39, 590180), (46, 500370), (52, 442635), (60, 383617), (65, 354108), (69, 333580), (78, 295090), (92, 250185), (115, 200148), (130, 177054), (138, 166790), (156, 147545), (195, 118036), (230, 100074), (260, 88527), (276, 83395), (299, 76980), (345, 66716), (390, 59018), (460, 50037), (598, 38490), (690, 33358), (780, 29509), (897, 25660), (1196, 19245), (1283, 17940), (1380, 16679), (1495, 15396), (1794, 12830), (2566, 8970), (2990, 7698), (3588, 6415), (3849, 5980), (4485, 5132)]