12830507120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{104347}}^1$

素因数の和:104442

約数の個数: 80

約数和(自身を含む): 31442139360

約数和(自身を除く): 18611632240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 464, 530, 580, 848, 1060, 1160, 1537, 2120, 2320, 3074, 4240, 6148, 7685, 12296, 15370, 24592, 30740, 61480, 104347, 122960, 208694, 417388, 521735, 834776, 1043470, 1669552, 2086940, 3026063, 4173880, 5530391, 6052126, 8347760, 11060782, 12104252, 15130315, 22121564, 24208504, 27651955, 30260630, 44243128, 48417008, 55303910, 60521260, 88486256, 110607820, 121042520, 160381339, 221215640, 242085040, 320762678, 442431280, 641525356, 801906695, 1283050712, 1603813390, 2566101424, 3207626780, 6415253560, 12830507120]

約数ペア:

[(1, 12830507120), (2, 6415253560), (4, 3207626780), (5, 2566101424), (8, 1603813390), (10, 1283050712), (16, 801906695), (20, 641525356), (29, 442431280), (40, 320762678), (53, 242085040), (58, 221215640), (80, 160381339), (106, 121042520), (116, 110607820), (145, 88486256), (212, 60521260), (232, 55303910), (265, 48417008), (290, 44243128), (424, 30260630), (464, 27651955), (530, 24208504), (580, 22121564), (848, 15130315), (1060, 12104252), (1160, 11060782), (1537, 8347760), (2120, 6052126), (2320, 5530391), (3074, 4173880), (4240, 3026063), (6148, 2086940), (7685, 1669552), (12296, 1043470), (15370, 834776), (24592, 521735), (30740, 417388), (61480, 208694), (104347, 122960)]