103277920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 262090080

約数和(自身を除く): 158812160

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, 641, 760, 848, 1007, 1060, 1282, 1520, 1696, 2014, 2120, 2564, 3040, 3205, 4028, 4240, 5035, 5128, 6410, 8056, 8480, 10070, 10256, 12179, 12820, 16112, 20140, 20512, 24358, 25640, 32224, 33973, 40280, 48716, 51280, 60895, 67946, 80560, 97432, 102560, 121790, 135892, 161120, 169865, 194864, 243580, 271784, 339730, 389728, 487160, 543568, 645487, 679460, 974320, 1087136, 1290974, 1358920, 1948640, 2581948, 2717840, 3227435, 5163896, 5435680, 6454870, 10327792, 12909740, 20655584, 25819480, 51638960, 103277920]

約数ペア:

[(1, 103277920), (2, 51638960), (4, 25819480), (5, 20655584), (8, 12909740), (10, 10327792), (16, 6454870), (19, 5435680), (20, 5163896), (32, 3227435), (38, 2717840), (40, 2581948), (53, 1948640), (76, 1358920), (80, 1290974), (95, 1087136), (106, 974320), (152, 679460), (160, 645487), (190, 543568), (212, 487160), (265, 389728), (304, 339730), (380, 271784), (424, 243580), (530, 194864), (608, 169865), (641, 161120), (760, 135892), (848, 121790), (1007, 102560), (1060, 97432), (1282, 80560), (1520, 67946), (1696, 60895), (2014, 51280), (2120, 48716), (2564, 40280), (3040, 33973), (3205, 32224), (4028, 25640), (4240, 24358), (5035, 20512), (5128, 20140), (6410, 16112), (8056, 12820), (8480, 12179), (10070, 10256)]