236415850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 504655200

約数和(自身を除く): 268239350

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 506, 550, 575, 605, 1150, 1210, 1265, 1699, 2530, 2783, 3025, 3398, 5566, 6050, 6325, 8495, 12650, 13915, 16990, 18689, 27830, 37378, 39077, 42475, 69575, 78154, 84950, 93445, 139150, 186890, 195385, 205579, 390770, 411158, 429847, 467225, 859694, 934450, 976925, 1027895, 1953850, 2055790, 2149235, 4298470, 4728317, 5139475, 9456634, 10278950, 10746175, 21492350, 23641585, 47283170, 118207925, 236415850]

約数ペア:

[(1, 236415850), (2, 118207925), (5, 47283170), (10, 23641585), (11, 21492350), (22, 10746175), (23, 10278950), (25, 9456634), (46, 5139475), (50, 4728317), (55, 4298470), (110, 2149235), (115, 2055790), (121, 1953850), (230, 1027895), (242, 976925), (253, 934450), (275, 859694), (506, 467225), (550, 429847), (575, 411158), (605, 390770), (1150, 205579), (1210, 195385), (1265, 186890), (1699, 139150), (2530, 93445), (2783, 84950), (3025, 78154), (3398, 69575), (5566, 42475), (6050, 39077), (6325, 37378), (8495, 27830), (12650, 18689), (13915, 16990)]