1425888940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3559

約数の個数: 96

約数和(自身を含む): 3644766720

約数和(自身を除く): 2218877780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 179, 238, 340, 358, 476, 595, 716, 895, 1190, 1253, 1790, 2380, 2506, 3043, 3347, 3580, 5012, 6086, 6265, 6694, 12172, 12530, 13388, 15215, 16735, 21301, 23429, 25060, 30430, 33470, 42602, 46858, 56899, 60860, 66940, 85204, 93716, 106505, 113798, 117145, 213010, 227596, 234290, 284495, 398293, 426020, 468580, 568990, 599113, 796586, 1137980, 1198226, 1593172, 1991465, 2396452, 2995565, 3982930, 4193791, 5991130, 7965860, 8387582, 10184921, 11982260, 16775164, 20369842, 20968955, 40739684, 41937910, 50924605, 71294447, 83875820, 101849210, 142588894, 203698420, 285177788, 356472235, 712944470, 1425888940]

約数ペア:

[(1, 1425888940), (2, 712944470), (4, 356472235), (5, 285177788), (7, 203698420), (10, 142588894), (14, 101849210), (17, 83875820), (20, 71294447), (28, 50924605), (34, 41937910), (35, 40739684), (68, 20968955), (70, 20369842), (85, 16775164), (119, 11982260), (140, 10184921), (170, 8387582), (179, 7965860), (238, 5991130), (340, 4193791), (358, 3982930), (476, 2995565), (595, 2396452), (716, 1991465), (895, 1593172), (1190, 1198226), (1253, 1137980), (1790, 796586), (2380, 599113), (2506, 568990), (3043, 468580), (3347, 426020), (3580, 398293), (5012, 284495), (6086, 234290), (6265, 227596), (6694, 213010), (12172, 117145), (12530, 113798), (13388, 106505), (15215, 93716), (16735, 85204), (21301, 66940), (23429, 60860), (25060, 56899), (30430, 46858), (33470, 42602)]