10995527180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9643}}^1$

素因数の和:9807

約数の個数: 96

約数和(自身を含む): 25897148928

約数和(自身を除く): 14901621748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 73, 110, 142, 146, 220, 284, 292, 355, 365, 710, 730, 781, 803, 1420, 1460, 1562, 1606, 3124, 3212, 3905, 4015, 5183, 7810, 8030, 9643, 10366, 15620, 16060, 19286, 20732, 25915, 38572, 48215, 51830, 57013, 96430, 103660, 106073, 114026, 192860, 212146, 228052, 285065, 424292, 530365, 570130, 684653, 703939, 1060730, 1140260, 1369306, 1407878, 2121460, 2738612, 2815756, 3423265, 3519695, 6846530, 7039390, 7531183, 7743329, 13693060, 14078780, 15062366, 15486658, 30124732, 30973316, 37655915, 38716645, 49979669, 75311830, 77433290, 99959338, 150623660, 154866580, 199918676, 249898345, 499796690, 549776359, 999593380, 1099552718, 2199105436, 2748881795, 5497763590, 10995527180]

約数ペア:

[(1, 10995527180), (2, 5497763590), (4, 2748881795), (5, 2199105436), (10, 1099552718), (11, 999593380), (20, 549776359), (22, 499796690), (44, 249898345), (55, 199918676), (71, 154866580), (73, 150623660), (110, 99959338), (142, 77433290), (146, 75311830), (220, 49979669), (284, 38716645), (292, 37655915), (355, 30973316), (365, 30124732), (710, 15486658), (730, 15062366), (781, 14078780), (803, 13693060), (1420, 7743329), (1460, 7531183), (1562, 7039390), (1606, 6846530), (3124, 3519695), (3212, 3423265), (3905, 2815756), (4015, 2738612), (5183, 2121460), (7810, 1407878), (8030, 1369306), (9643, 1140260), (10366, 1060730), (15620, 703939), (16060, 684653), (19286, 570130), (20732, 530365), (25915, 424292), (38572, 285065), (48215, 228052), (51830, 212146), (57013, 192860), (96430, 114026), (103660, 106073)]