23835825020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1\times {\mathrm{1297}}^1$

素因数の和:2343

約数の個数: 96

約数和(自身を含む): 57699734400

約数和(自身を除く): 33863909380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 881, 1043, 1297, 1490, 1762, 2086, 2594, 2980, 3524, 4172, 4405, 5188, 5215, 6167, 6485, 8810, 9079, 10430, 12334, 12970, 17620, 18158, 20860, 24668, 25940, 30835, 36316, 45395, 61670, 90790, 123340, 131269, 181580, 193253, 262538, 386506, 525076, 656345, 773012, 918883, 966265, 1142657, 1312690, 1352771, 1837766, 1932530, 2285314, 2625380, 2705542, 3675532, 3865060, 4570628, 4594415, 5411084, 5713285, 6763855, 7998599, 9188830, 11426570, 13527710, 15997198, 18377660, 22853140, 27055420, 31994396, 39992995, 79985990, 159971980, 170255893, 340511786, 681023572, 851279465, 1191791251, 1702558930, 2383582502, 3405117860, 4767165004, 5958956255, 11917912510, 23835825020]

約数ペア:

[(1, 23835825020), (2, 11917912510), (4, 5958956255), (5, 4767165004), (7, 3405117860), (10, 2383582502), (14, 1702558930), (20, 1191791251), (28, 851279465), (35, 681023572), (70, 340511786), (140, 170255893), (149, 159971980), (298, 79985990), (596, 39992995), (745, 31994396), (881, 27055420), (1043, 22853140), (1297, 18377660), (1490, 15997198), (1762, 13527710), (2086, 11426570), (2594, 9188830), (2980, 7998599), (3524, 6763855), (4172, 5713285), (4405, 5411084), (5188, 4594415), (5215, 4570628), (6167, 3865060), (6485, 3675532), (8810, 2705542), (9079, 2625380), (10430, 2285314), (12334, 1932530), (12970, 1837766), (17620, 1352771), (18158, 1312690), (20860, 1142657), (24668, 966265), (25940, 918883), (30835, 773012), (36316, 656345), (45395, 525076), (61670, 386506), (90790, 262538), (123340, 193253), (131269, 181580)]