103898720

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5103

約数の個数: 48

約数和(自身を含む): 247384368

約数和(自身を除く): 143485648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 4957, 5240, 9914, 10480, 19828, 20960, 24785, 39656, 49570, 79312, 99140, 158624, 198280, 396560, 649367, 793120, 1298734, 2597468, 3246835, 5194936, 6493670, 10389872, 12987340, 20779744, 25974680, 51949360, 103898720]

約数ペア:

[(1, 103898720), (2, 51949360), (4, 25974680), (5, 20779744), (8, 12987340), (10, 10389872), (16, 6493670), (20, 5194936), (32, 3246835), (40, 2597468), (80, 1298734), (131, 793120), (160, 649367), (262, 396560), (524, 198280), (655, 158624), (1048, 99140), (1310, 79312), (2096, 49570), (2620, 39656), (4192, 24785), (4957, 20960), (5240, 19828), (9914, 10480)]