852664838680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{283}}^1\times {\mathrm{55021}}^1$

素因数の和:55389

約数の個数: 96

約数和(自身を含む): 1978751784240

約数和(自身を除く): 1126086945560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 283, 296, 370, 566, 740, 1132, 1369, 1415, 1480, 2264, 2738, 2830, 5476, 5660, 6845, 10471, 10952, 11320, 13690, 20942, 27380, 41884, 52355, 54760, 55021, 83768, 104710, 110042, 209420, 220084, 275105, 387427, 418840, 440168, 550210, 774854, 1100420, 1549708, 1937135, 2035777, 2200840, 3099416, 3874270, 4071554, 7748540, 8143108, 10178885, 15497080, 15570943, 16286216, 20357770, 31141886, 40715540, 62283772, 75323749, 77854715, 81431080, 124567544, 150647498, 155709430, 301294996, 311418860, 376618745, 576124891, 602589992, 622837720, 753237490, 1152249782, 1506474980, 2304499564, 2880624455, 3012949960, 4608999128, 5761248910, 11522497820, 21316620967, 23044995640, 42633241934, 85266483868, 106583104835, 170532967736, 213166209670, 426332419340, 852664838680]

約数ペア:

[(1, 852664838680), (2, 426332419340), (4, 213166209670), (5, 170532967736), (8, 106583104835), (10, 85266483868), (20, 42633241934), (37, 23044995640), (40, 21316620967), (74, 11522497820), (148, 5761248910), (185, 4608999128), (283, 3012949960), (296, 2880624455), (370, 2304499564), (566, 1506474980), (740, 1152249782), (1132, 753237490), (1369, 622837720), (1415, 602589992), (1480, 576124891), (2264, 376618745), (2738, 311418860), (2830, 301294996), (5476, 155709430), (5660, 150647498), (6845, 124567544), (10471, 81431080), (10952, 77854715), (11320, 75323749), (13690, 62283772), (20942, 40715540), (27380, 31141886), (41884, 20357770), (52355, 16286216), (54760, 15570943), (55021, 15497080), (83768, 10178885), (104710, 8143108), (110042, 7748540), (209420, 4071554), (220084, 3874270), (275105, 3099416), (387427, 2200840), (418840, 2035777), (440168, 1937135), (550210, 1549708), (774854, 1100420)]