205361384300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{46853}}^1$

素因数の和:47747

約数の個数: 72

約数和(自身を含む): 454601122416

約数和(自身を除く): 249239738116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 827, 1060, 1325, 1654, 2650, 3308, 4135, 5300, 8270, 16540, 20675, 41350, 43831, 46853, 82700, 87662, 93706, 175324, 187412, 219155, 234265, 438310, 468530, 876620, 937060, 1095775, 1171325, 2191550, 2342650, 2483209, 4383100, 4685300, 4966418, 9932836, 12416045, 24832090, 38747431, 49664180, 62080225, 77494862, 124160450, 154989724, 193737155, 248320900, 387474310, 774948620, 968685775, 1937371550, 2053613843, 3874743100, 4107227686, 8214455372, 10268069215, 20536138430, 41072276860, 51340346075, 102680692150, 205361384300]

約数ペア:

[(1, 205361384300), (2, 102680692150), (4, 51340346075), (5, 41072276860), (10, 20536138430), (20, 10268069215), (25, 8214455372), (50, 4107227686), (53, 3874743100), (100, 2053613843), (106, 1937371550), (212, 968685775), (265, 774948620), (530, 387474310), (827, 248320900), (1060, 193737155), (1325, 154989724), (1654, 124160450), (2650, 77494862), (3308, 62080225), (4135, 49664180), (5300, 38747431), (8270, 24832090), (16540, 12416045), (20675, 9932836), (41350, 4966418), (43831, 4685300), (46853, 4383100), (82700, 2483209), (87662, 2342650), (93706, 2191550), (175324, 1171325), (187412, 1095775), (219155, 937060), (234265, 876620), (438310, 468530)]