5158140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 16511040

約数和(自身を除く): 11352900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 389, 390, 442, 510, 663, 778, 780, 884, 1020, 1105, 1167, 1326, 1556, 1945, 2210, 2334, 2652, 3315, 3890, 4420, 4668, 5057, 5835, 6613, 6630, 7780, 10114, 11670, 13226, 13260, 15171, 19839, 20228, 23340, 25285, 26452, 30342, 33065, 39678, 50570, 60684, 66130, 75855, 79356, 85969, 99195, 101140, 132260, 151710, 171938, 198390, 257907, 303420, 343876, 396780, 429845, 515814, 859690, 1031628, 1289535, 1719380, 2579070, 5158140]

約数ペア:

[(1, 5158140), (2, 2579070), (3, 1719380), (4, 1289535), (5, 1031628), (6, 859690), (10, 515814), (12, 429845), (13, 396780), (15, 343876), (17, 303420), (20, 257907), (26, 198390), (30, 171938), (34, 151710), (39, 132260), (51, 101140), (52, 99195), (60, 85969), (65, 79356), (68, 75855), (78, 66130), (85, 60684), (102, 50570), (130, 39678), (156, 33065), (170, 30342), (195, 26452), (204, 25285), (221, 23340), (255, 20228), (260, 19839), (340, 15171), (389, 13260), (390, 13226), (442, 11670), (510, 10114), (663, 7780), (778, 6630), (780, 6613), (884, 5835), (1020, 5057), (1105, 4668), (1167, 4420), (1326, 3890), (1556, 3315), (1945, 2652), (2210, 2334)]