87433060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 227203200

約数和(自身を除く): 139770140

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 1609, 2090, 2470, 2717, 2860, 3218, 4180, 4940, 5434, 6436, 8045, 10868, 13585, 16090, 17699, 20917, 27170, 30571, 32180, 35398, 41834, 54340, 61142, 70796, 83668, 88495, 104585, 122284, 152855, 176990, 209170, 230087, 305710, 336281, 353980, 397423, 418340, 460174, 611420, 672562, 794846, 920348, 1150435, 1345124, 1589692, 1681405, 1987115, 2300870, 3362810, 3974230, 4371653, 4601740, 6725620, 7948460, 8743306, 17486612, 21858265, 43716530, 87433060]

約数ペア:

[(1, 87433060), (2, 43716530), (4, 21858265), (5, 17486612), (10, 8743306), (11, 7948460), (13, 6725620), (19, 4601740), (20, 4371653), (22, 3974230), (26, 3362810), (38, 2300870), (44, 1987115), (52, 1681405), (55, 1589692), (65, 1345124), (76, 1150435), (95, 920348), (110, 794846), (130, 672562), (143, 611420), (190, 460174), (209, 418340), (220, 397423), (247, 353980), (260, 336281), (286, 305710), (380, 230087), (418, 209170), (494, 176990), (572, 152855), (715, 122284), (836, 104585), (988, 88495), (1045, 83668), (1235, 70796), (1430, 61142), (1609, 54340), (2090, 41834), (2470, 35398), (2717, 32180), (2860, 30571), (3218, 27170), (4180, 20917), (4940, 17699), (5434, 16090), (6436, 13585), (8045, 10868)]