45829420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 119952000

約数和(自身を除く): 74122580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 169, 182, 260, 298, 338, 364, 455, 596, 676, 745, 845, 910, 1043, 1183, 1490, 1690, 1820, 1937, 2086, 2197, 2366, 2980, 3380, 3874, 4172, 4394, 4732, 5215, 5915, 7748, 8788, 9685, 10430, 10985, 11830, 13559, 15379, 19370, 20860, 21970, 23660, 25181, 27118, 30758, 38740, 43940, 50362, 54236, 61516, 67795, 76895, 100724, 125905, 135590, 153790, 176267, 251810, 271180, 307580, 327353, 352534, 503620, 654706, 705068, 881335, 1309412, 1636765, 1762670, 2291471, 3273530, 3525340, 4582942, 6547060, 9165884, 11457355, 22914710, 45829420]

約数ペア:

[(1, 45829420), (2, 22914710), (4, 11457355), (5, 9165884), (7, 6547060), (10, 4582942), (13, 3525340), (14, 3273530), (20, 2291471), (26, 1762670), (28, 1636765), (35, 1309412), (52, 881335), (65, 705068), (70, 654706), (91, 503620), (130, 352534), (140, 327353), (149, 307580), (169, 271180), (182, 251810), (260, 176267), (298, 153790), (338, 135590), (364, 125905), (455, 100724), (596, 76895), (676, 67795), (745, 61516), (845, 54236), (910, 50362), (1043, 43940), (1183, 38740), (1490, 30758), (1690, 27118), (1820, 25181), (1937, 23660), (2086, 21970), (2197, 20860), (2366, 19370), (2980, 15379), (3380, 13559), (3874, 11830), (4172, 10985), (4394, 10430), (4732, 9685), (5215, 8788), (5915, 7748)]