72555340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 114400436

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1103, 1196, 1265, 1430, 1495, 2206, 2530, 2860, 2990, 3289, 4412, 5060, 5515, 5980, 6578, 11030, 12133, 13156, 14339, 16445, 22060, 24266, 25369, 28678, 32890, 48532, 50738, 57356, 60665, 65780, 71695, 101476, 121330, 126845, 143390, 157729, 242660, 253690, 279059, 286780, 315458, 329797, 507380, 558118, 630916, 659594, 788645, 1116236, 1319188, 1395295, 1577290, 1648985, 2790590, 3154580, 3297970, 3627767, 5581180, 6595940, 7255534, 14511068, 18138835, 36277670, 72555340]

約数ペア:

[(1, 72555340), (2, 36277670), (4, 18138835), (5, 14511068), (10, 7255534), (11, 6595940), (13, 5581180), (20, 3627767), (22, 3297970), (23, 3154580), (26, 2790590), (44, 1648985), (46, 1577290), (52, 1395295), (55, 1319188), (65, 1116236), (92, 788645), (110, 659594), (115, 630916), (130, 558118), (143, 507380), (220, 329797), (230, 315458), (253, 286780), (260, 279059), (286, 253690), (299, 242660), (460, 157729), (506, 143390), (572, 126845), (598, 121330), (715, 101476), (1012, 71695), (1103, 65780), (1196, 60665), (1265, 57356), (1430, 50738), (1495, 48532), (2206, 32890), (2530, 28678), (2860, 25369), (2990, 24266), (3289, 22060), (4412, 16445), (5060, 14339), (5515, 13156), (5980, 12133), (6578, 11030)]