283630100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11483}}^1$

素因数の和:11529

約数の個数: 72

約数和(自身を含む): 697767840

約数和(自身を除く): 414137740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 11483, 12350, 22966, 24700, 45932, 57415, 114830, 149279, 218177, 229660, 287075, 298558, 436354, 574150, 597116, 746395, 872708, 1090885, 1148300, 1492790, 2181770, 2836301, 2985580, 3731975, 4363540, 5454425, 5672602, 7463950, 10908850, 11345204, 14181505, 14927900, 21817700, 28363010, 56726020, 70907525, 141815050, 283630100]

約数ペア:

[(1, 283630100), (2, 141815050), (4, 70907525), (5, 56726020), (10, 28363010), (13, 21817700), (19, 14927900), (20, 14181505), (25, 11345204), (26, 10908850), (38, 7463950), (50, 5672602), (52, 5454425), (65, 4363540), (76, 3731975), (95, 2985580), (100, 2836301), (130, 2181770), (190, 1492790), (247, 1148300), (260, 1090885), (325, 872708), (380, 746395), (475, 597116), (494, 574150), (650, 436354), (950, 298558), (988, 287075), (1235, 229660), (1300, 218177), (1900, 149279), (2470, 114830), (4940, 57415), (6175, 45932), (11483, 24700), (12350, 22966)]