228414100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 512967168

約数和(自身を除く): 284553068

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 71, 100, 106, 142, 212, 265, 284, 355, 530, 607, 710, 1060, 1214, 1325, 1420, 1775, 2428, 2650, 3035, 3550, 3763, 5300, 6070, 7100, 7526, 12140, 15052, 15175, 18815, 30350, 32171, 37630, 43097, 60700, 64342, 75260, 86194, 94075, 128684, 160855, 172388, 188150, 215485, 321710, 376300, 430970, 643420, 804275, 861940, 1077425, 1608550, 2154850, 2284141, 3217100, 4309700, 4568282, 9136564, 11420705, 22841410, 45682820, 57103525, 114207050, 228414100]

約数ペア:

[(1, 228414100), (2, 114207050), (4, 57103525), (5, 45682820), (10, 22841410), (20, 11420705), (25, 9136564), (50, 4568282), (53, 4309700), (71, 3217100), (100, 2284141), (106, 2154850), (142, 1608550), (212, 1077425), (265, 861940), (284, 804275), (355, 643420), (530, 430970), (607, 376300), (710, 321710), (1060, 215485), (1214, 188150), (1325, 172388), (1420, 160855), (1775, 128684), (2428, 94075), (2650, 86194), (3035, 75260), (3550, 64342), (3763, 60700), (5300, 43097), (6070, 37630), (7100, 32171), (7526, 30350), (12140, 18815), (15052, 15175)]