4053140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 11176704

約数和(自身を除く): 7123564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 131, 140, 170, 182, 221, 238, 260, 262, 340, 364, 442, 455, 476, 524, 595, 655, 884, 910, 917, 1105, 1190, 1310, 1547, 1703, 1820, 1834, 2210, 2227, 2380, 2620, 3094, 3406, 3668, 4420, 4454, 4585, 6188, 6812, 7735, 8515, 8908, 9170, 11135, 11921, 15470, 15589, 17030, 18340, 22270, 23842, 28951, 30940, 31178, 34060, 44540, 47684, 57902, 59605, 62356, 77945, 115804, 119210, 144755, 155890, 202657, 238420, 289510, 311780, 405314, 579020, 810628, 1013285, 2026570, 4053140]

約数ペア:

[(1, 4053140), (2, 2026570), (4, 1013285), (5, 810628), (7, 579020), (10, 405314), (13, 311780), (14, 289510), (17, 238420), (20, 202657), (26, 155890), (28, 144755), (34, 119210), (35, 115804), (52, 77945), (65, 62356), (68, 59605), (70, 57902), (85, 47684), (91, 44540), (119, 34060), (130, 31178), (131, 30940), (140, 28951), (170, 23842), (182, 22270), (221, 18340), (238, 17030), (260, 15589), (262, 15470), (340, 11921), (364, 11135), (442, 9170), (455, 8908), (476, 8515), (524, 7735), (595, 6812), (655, 6188), (884, 4585), (910, 4454), (917, 4420), (1105, 3668), (1190, 3406), (1310, 3094), (1547, 2620), (1703, 2380), (1820, 2227), (1834, 2210)]