20077044510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 49783818240

約数和(自身を除く): 29706773730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 107, 118, 177, 214, 227, 295, 321, 354, 454, 467, 535, 590, 642, 681, 885, 934, 1070, 1135, 1362, 1401, 1605, 1770, 2270, 2335, 2802, 3210, 3405, 4670, 6313, 6810, 7005, 12626, 13393, 14010, 18939, 24289, 26786, 27553, 31565, 37878, 40179, 48578, 49969, 55106, 63130, 66965, 72867, 80358, 82659, 94695, 99938, 106009, 121445, 133930, 137765, 145734, 149907, 165318, 189390, 200895, 212018, 242890, 249845, 275530, 299814, 318027, 364335, 401790, 413295, 499690, 530045, 636054, 728670, 749535, 826590, 1060090, 1433051, 1499070, 1590135, 2866102, 2948171, 3180270, 4299153, 5896342, 6254531, 7165255, 8598306, 8844513, 11342963, 12509062, 14330510, 14740855, 17689026, 18763593, 21495765, 22685926, 29481710, 31272655, 34028889, 37527186, 42991530, 44222565, 56714815, 62545310, 68057778, 88445130, 93817965, 113429630, 170144445, 187635930, 340288890, 669234817, 1338469634, 2007704451, 3346174085, 4015408902, 6692348170, 10038522255, 20077044510]

約数ペア:

[(1, 20077044510), (2, 10038522255), (3, 6692348170), (5, 4015408902), (6, 3346174085), (10, 2007704451), (15, 1338469634), (30, 669234817), (59, 340288890), (107, 187635930), (118, 170144445), (177, 113429630), (214, 93817965), (227, 88445130), (295, 68057778), (321, 62545310), (354, 56714815), (454, 44222565), (467, 42991530), (535, 37527186), (590, 34028889), (642, 31272655), (681, 29481710), (885, 22685926), (934, 21495765), (1070, 18763593), (1135, 17689026), (1362, 14740855), (1401, 14330510), (1605, 12509062), (1770, 11342963), (2270, 8844513), (2335, 8598306), (2802, 7165255), (3210, 6254531), (3405, 5896342), (4670, 4299153), (6313, 3180270), (6810, 2948171), (7005, 2866102), (12626, 1590135), (13393, 1499070), (14010, 1433051), (18939, 1060090), (24289, 826590), (26786, 749535), (27553, 728670), (31565, 636054), (37878, 530045), (40179, 499690), (48578, 413295), (49969, 401790), (55106, 364335), (63130, 318027), (66965, 299814), (72867, 275530), (80358, 249845), (82659, 242890), (94695, 212018), (99938, 200895), (106009, 189390), (121445, 165318), (133930, 149907), (137765, 145734)]