472091620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23581}}^1$

素因数の和:23621

約数の個数: 96

約数和(自身を含む): 1331156736

約数和(自身を除く): 859065116

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 23581, 47162, 94324, 117905, 165067, 235810, 259391, 306553, 330134, 471620, 518782, 613106, 660268, 825335, 1037564, 1226212, 1296955, 1532765, 1650670, 1815737, 2145871, 2593910, 3065530, 3301340, 3372083, 3631474, 4291742, 5187820, 6131060, 6744166, 7262948, 8583484, 9078685, 10729355, 13488332, 16860415, 18157370, 21458710, 23604581, 33720830, 36314740, 42917420, 47209162, 67441660, 94418324, 118022905, 236045810, 472091620]

約数ペア:

[(1, 472091620), (2, 236045810), (4, 118022905), (5, 94418324), (7, 67441660), (10, 47209162), (11, 42917420), (13, 36314740), (14, 33720830), (20, 23604581), (22, 21458710), (26, 18157370), (28, 16860415), (35, 13488332), (44, 10729355), (52, 9078685), (55, 8583484), (65, 7262948), (70, 6744166), (77, 6131060), (91, 5187820), (110, 4291742), (130, 3631474), (140, 3372083), (143, 3301340), (154, 3065530), (182, 2593910), (220, 2145871), (260, 1815737), (286, 1650670), (308, 1532765), (364, 1296955), (385, 1226212), (455, 1037564), (572, 825335), (715, 660268), (770, 613106), (910, 518782), (1001, 471620), (1430, 330134), (1540, 306553), (1820, 259391), (2002, 235810), (2860, 165067), (4004, 117905), (5005, 94324), (10010, 47162), (20020, 23581)]