4765627120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{8543}}^1$

素因数の和:8942

約数の個数: 80

約数和(自身を含む): 11696394240

約数和(自身を除く): 6930767120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 367, 380, 734, 760, 1468, 1520, 1835, 2936, 3670, 5872, 6973, 7340, 8543, 13946, 14680, 17086, 27892, 29360, 34172, 34865, 42715, 55784, 68344, 69730, 85430, 111568, 136688, 139460, 162317, 170860, 278920, 324634, 341720, 557840, 649268, 683440, 811585, 1298536, 1623170, 2597072, 3135281, 3246340, 6270562, 6492680, 12541124, 12985360, 15676405, 25082248, 31352810, 50164496, 59570339, 62705620, 119140678, 125411240, 238281356, 250822480, 297851695, 476562712, 595703390, 953125424, 1191406780, 2382813560, 4765627120]

約数ペア:

[(1, 4765627120), (2, 2382813560), (4, 1191406780), (5, 953125424), (8, 595703390), (10, 476562712), (16, 297851695), (19, 250822480), (20, 238281356), (38, 125411240), (40, 119140678), (76, 62705620), (80, 59570339), (95, 50164496), (152, 31352810), (190, 25082248), (304, 15676405), (367, 12985360), (380, 12541124), (734, 6492680), (760, 6270562), (1468, 3246340), (1520, 3135281), (1835, 2597072), (2936, 1623170), (3670, 1298536), (5872, 811585), (6973, 683440), (7340, 649268), (8543, 557840), (13946, 341720), (14680, 324634), (17086, 278920), (27892, 170860), (29360, 162317), (34172, 139460), (34865, 136688), (42715, 111568), (55784, 85430), (68344, 69730)]