100726240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5099

約数の個数: 48

約数和(自身を含む): 239887872

約数和(自身を除く): 139161632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4957, 5080, 9914, 10160, 19828, 20320, 24785, 39656, 49570, 79312, 99140, 158624, 198280, 396560, 629539, 793120, 1259078, 2518156, 3147695, 5036312, 6295390, 10072624, 12590780, 20145248, 25181560, 50363120, 100726240]

約数ペア:

[(1, 100726240), (2, 50363120), (4, 25181560), (5, 20145248), (8, 12590780), (10, 10072624), (16, 6295390), (20, 5036312), (32, 3147695), (40, 2518156), (80, 1259078), (127, 793120), (160, 629539), (254, 396560), (508, 198280), (635, 158624), (1016, 99140), (1270, 79312), (2032, 49570), (2540, 39656), (4064, 24785), (4957, 20320), (5080, 19828), (9914, 10160)]