2013552840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{3517}}^1$

素因数の和:3911

約数の個数: 128

約数和(自身を含む): 6524904960

約数和(自身を除く): 4511352120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 367, 390, 520, 734, 780, 1101, 1468, 1560, 1835, 2202, 2936, 3517, 3670, 4404, 4771, 5505, 7034, 7340, 8808, 9542, 10551, 11010, 14068, 14313, 14680, 17585, 19084, 21102, 22020, 23855, 28136, 28626, 35170, 38168, 42204, 44040, 45721, 47710, 52755, 57252, 70340, 71565, 84408, 91442, 95420, 105510, 114504, 137163, 140680, 143130, 182884, 190840, 211020, 228605, 274326, 286260, 365768, 422040, 457210, 548652, 572520, 685815, 914420, 1097304, 1290739, 1371630, 1828840, 2581478, 2743260, 3872217, 5162956, 5486520, 6453695, 7744434, 10325912, 12907390, 15488868, 16779607, 19361085, 25814780, 30977736, 33559214, 38722170, 50338821, 51629560, 67118428, 77444340, 83898035, 100677642, 134236856, 154888680, 167796070, 201355284, 251694105, 335592140, 402710568, 503388210, 671184280, 1006776420, 2013552840]

約数ペア:

[(1, 2013552840), (2, 1006776420), (3, 671184280), (4, 503388210), (5, 402710568), (6, 335592140), (8, 251694105), (10, 201355284), (12, 167796070), (13, 154888680), (15, 134236856), (20, 100677642), (24, 83898035), (26, 77444340), (30, 67118428), (39, 51629560), (40, 50338821), (52, 38722170), (60, 33559214), (65, 30977736), (78, 25814780), (104, 19361085), (120, 16779607), (130, 15488868), (156, 12907390), (195, 10325912), (260, 7744434), (312, 6453695), (367, 5486520), (390, 5162956), (520, 3872217), (734, 2743260), (780, 2581478), (1101, 1828840), (1468, 1371630), (1560, 1290739), (1835, 1097304), (2202, 914420), (2936, 685815), (3517, 572520), (3670, 548652), (4404, 457210), (4771, 422040), (5505, 365768), (7034, 286260), (7340, 274326), (8808, 228605), (9542, 211020), (10551, 190840), (11010, 182884), (14068, 143130), (14313, 140680), (14680, 137163), (17585, 114504), (19084, 105510), (21102, 95420), (22020, 91442), (23855, 84408), (28136, 71565), (28626, 70340), (35170, 57252), (38168, 52755), (42204, 47710), (44040, 45721)]