20163050050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{122609}}^1$

素因数の和:122668

約数の個数: 96

約数和(自身を含む): 45975807360

約数和(自身を除く): 25812757310

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 230, 253, 275, 286, 299, 325, 506, 550, 575, 598, 650, 715, 1150, 1265, 1430, 1495, 2530, 2990, 3289, 3575, 6325, 6578, 7150, 7475, 12650, 14950, 16445, 32890, 82225, 122609, 164450, 245218, 613045, 1226090, 1348699, 1593917, 2697398, 2820007, 3065225, 3187834, 5640014, 6130450, 6743495, 7969585, 13486990, 14100035, 15939170, 17533087, 28200070, 31020077, 33717475, 35066174, 36660091, 39847925, 62040154, 67434950, 70500175, 73320182, 79695850, 87665435, 141000350, 155100385, 175330870, 183300455, 310200770, 366600910, 403261001, 438327175, 775501925, 806522002, 876654350, 916502275, 1551003850, 1833004550, 2016305005, 4032610010, 10081525025, 20163050050]

約数ペア:

[(1, 20163050050), (2, 10081525025), (5, 4032610010), (10, 2016305005), (11, 1833004550), (13, 1551003850), (22, 916502275), (23, 876654350), (25, 806522002), (26, 775501925), (46, 438327175), (50, 403261001), (55, 366600910), (65, 310200770), (110, 183300455), (115, 175330870), (130, 155100385), (143, 141000350), (230, 87665435), (253, 79695850), (275, 73320182), (286, 70500175), (299, 67434950), (325, 62040154), (506, 39847925), (550, 36660091), (575, 35066174), (598, 33717475), (650, 31020077), (715, 28200070), (1150, 17533087), (1265, 15939170), (1430, 14100035), (1495, 13486990), (2530, 7969585), (2990, 6743495), (3289, 6130450), (3575, 5640014), (6325, 3187834), (6578, 3065225), (7150, 2820007), (7475, 2697398), (12650, 1593917), (14950, 1348699), (16445, 1226090), (32890, 613045), (82225, 245218), (122609, 164450)]