227018080

素因数分解:

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

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 575618400

約数和(自身を除く): 348600320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 380, 424, 530, 608, 760, 848, 1007, 1060, 1409, 1520, 1696, 2014, 2120, 2818, 3040, 4028, 4240, 5035, 5636, 7045, 8056, 8480, 10070, 11272, 14090, 16112, 20140, 22544, 26771, 28180, 32224, 40280, 45088, 53542, 56360, 74677, 80560, 107084, 112720, 133855, 149354, 161120, 214168, 225440, 267710, 298708, 373385, 428336, 535420, 597416, 746770, 856672, 1070840, 1194832, 1418863, 1493540, 2141680, 2389664, 2837726, 2987080, 4283360, 5675452, 5974160, 7094315, 11350904, 11948320, 14188630, 22701808, 28377260, 45403616, 56754520, 113509040, 227018080]

約数ペア:

[(1, 227018080), (2, 113509040), (4, 56754520), (5, 45403616), (8, 28377260), (10, 22701808), (16, 14188630), (19, 11948320), (20, 11350904), (32, 7094315), (38, 5974160), (40, 5675452), (53, 4283360), (76, 2987080), (80, 2837726), (95, 2389664), (106, 2141680), (152, 1493540), (160, 1418863), (190, 1194832), (212, 1070840), (265, 856672), (304, 746770), (380, 597416), (424, 535420), (530, 428336), (608, 373385), (760, 298708), (848, 267710), (1007, 225440), (1060, 214168), (1409, 161120), (1520, 149354), (1696, 133855), (2014, 112720), (2120, 107084), (2818, 80560), (3040, 74677), (4028, 56360), (4240, 53542), (5035, 45088), (5636, 40280), (7045, 32224), (8056, 28180), (8480, 26771), (10070, 22544), (11272, 20140), (14090, 16112)]