4753040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 12052800

約数和(自身を除く): 7299760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 59, 76, 80, 95, 106, 118, 152, 190, 212, 236, 265, 295, 304, 380, 424, 472, 530, 590, 760, 848, 944, 1007, 1060, 1121, 1180, 1520, 2014, 2120, 2242, 2360, 3127, 4028, 4240, 4484, 4720, 5035, 5605, 6254, 8056, 8968, 10070, 11210, 12508, 15635, 16112, 17936, 20140, 22420, 25016, 31270, 40280, 44840, 50032, 59413, 62540, 80560, 89680, 118826, 125080, 237652, 250160, 297065, 475304, 594130, 950608, 1188260, 2376520, 4753040]

約数ペア:

[(1, 4753040), (2, 2376520), (4, 1188260), (5, 950608), (8, 594130), (10, 475304), (16, 297065), (19, 250160), (20, 237652), (38, 125080), (40, 118826), (53, 89680), (59, 80560), (76, 62540), (80, 59413), (95, 50032), (106, 44840), (118, 40280), (152, 31270), (190, 25016), (212, 22420), (236, 20140), (265, 17936), (295, 16112), (304, 15635), (380, 12508), (424, 11210), (472, 10070), (530, 8968), (590, 8056), (760, 6254), (848, 5605), (944, 5035), (1007, 4720), (1060, 4484), (1121, 4240), (1180, 4028), (1520, 3127), (2014, 2360), (2120, 2242)]