17702912800

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 44051055552

約数和(自身を除く): 26348142752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 227, 284, 355, 400, 454, 568, 710, 800, 908, 1135, 1136, 1373, 1420, 1775, 1816, 2270, 2272, 2746, 2840, 3550, 3632, 4540, 5492, 5675, 5680, 6865, 7100, 7264, 9080, 10984, 11350, 11360, 13730, 14200, 16117, 18160, 21968, 22700, 27460, 28400, 32234, 34325, 36320, 43936, 45400, 54920, 56800, 64468, 68650, 80585, 90800, 97483, 109840, 128936, 137300, 161170, 181600, 194966, 219680, 257872, 274600, 311671, 322340, 389932, 402925, 487415, 515744, 549200, 623342, 644680, 779864, 805850, 974830, 1098400, 1246684, 1289360, 1558355, 1559728, 1611700, 1949660, 2437075, 2493368, 2578720, 3116710, 3119456, 3223400, 3899320, 4874150, 4986736, 6233420, 6446800, 7791775, 7798640, 9748300, 9973472, 12466840, 12893600, 15583550, 15597280, 19496600, 22128641, 24933680, 31167100, 38993200, 44257282, 49867360, 62334200, 77986400, 88514564, 110643205, 124668400, 177029128, 221286410, 249336800, 354058256, 442572820, 553216025, 708116512, 885145640, 1106432050, 1770291280, 2212864100, 3540582560, 4425728200, 8851456400, 17702912800]

約数ペア:

[(1, 17702912800), (2, 8851456400), (4, 4425728200), (5, 3540582560), (8, 2212864100), (10, 1770291280), (16, 1106432050), (20, 885145640), (25, 708116512), (32, 553216025), (40, 442572820), (50, 354058256), (71, 249336800), (80, 221286410), (100, 177029128), (142, 124668400), (160, 110643205), (200, 88514564), (227, 77986400), (284, 62334200), (355, 49867360), (400, 44257282), (454, 38993200), (568, 31167100), (710, 24933680), (800, 22128641), (908, 19496600), (1135, 15597280), (1136, 15583550), (1373, 12893600), (1420, 12466840), (1775, 9973472), (1816, 9748300), (2270, 7798640), (2272, 7791775), (2746, 6446800), (2840, 6233420), (3550, 4986736), (3632, 4874150), (4540, 3899320), (5492, 3223400), (5675, 3119456), (5680, 3116710), (6865, 2578720), (7100, 2493368), (7264, 2437075), (9080, 1949660), (10984, 1611700), (11350, 1559728), (11360, 1558355), (13730, 1289360), (14200, 1246684), (16117, 1098400), (18160, 974830), (21968, 805850), (22700, 779864), (27460, 644680), (28400, 623342), (32234, 549200), (34325, 515744), (36320, 487415), (43936, 402925), (45400, 389932), (54920, 322340), (56800, 311671), (64468, 274600), (68650, 257872), (80585, 219680), (90800, 194966), (97483, 181600), (109840, 161170), (128936, 137300)]