113509040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 283240800

約数和(自身を除く): 169731760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1409, 1520, 2014, 2120, 2818, 4028, 4240, 5035, 5636, 7045, 8056, 10070, 11272, 14090, 16112, 20140, 22544, 26771, 28180, 40280, 53542, 56360, 74677, 80560, 107084, 112720, 133855, 149354, 214168, 267710, 298708, 373385, 428336, 535420, 597416, 746770, 1070840, 1194832, 1418863, 1493540, 2141680, 2837726, 2987080, 5675452, 5974160, 7094315, 11350904, 14188630, 22701808, 28377260, 56754520, 113509040]

約数ペア:

[(1, 113509040), (2, 56754520), (4, 28377260), (5, 22701808), (8, 14188630), (10, 11350904), (16, 7094315), (19, 5974160), (20, 5675452), (38, 2987080), (40, 2837726), (53, 2141680), (76, 1493540), (80, 1418863), (95, 1194832), (106, 1070840), (152, 746770), (190, 597416), (212, 535420), (265, 428336), (304, 373385), (380, 298708), (424, 267710), (530, 214168), (760, 149354), (848, 133855), (1007, 112720), (1060, 107084), (1409, 80560), (1520, 74677), (2014, 56360), (2120, 53542), (2818, 40280), (4028, 28180), (4240, 26771), (5035, 22544), (5636, 20140), (7045, 16112), (8056, 14090), (10070, 11272)]