80572376300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{613651}}^1$

素因数の和:613779

約数の個数: 72

約数和(自身を含む): 190156027152

約数和(自身を除く): 109583650852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 1010, 1300, 1313, 2020, 2525, 2626, 5050, 5252, 6565, 10100, 13130, 26260, 32825, 65650, 131300, 613651, 1227302, 2454604, 3068255, 6136510, 7977463, 12273020, 15341275, 15954926, 30682550, 31909852, 39887315, 61365100, 61978751, 79774630, 123957502, 159549260, 199436575, 247915004, 309893755, 398873150, 619787510, 797746300, 805723763, 1239575020, 1549468775, 1611447526, 3098937550, 3222895052, 4028618815, 6197875100, 8057237630, 16114475260, 20143094075, 40286188150, 80572376300]

約数ペア:

[(1, 80572376300), (2, 40286188150), (4, 20143094075), (5, 16114475260), (10, 8057237630), (13, 6197875100), (20, 4028618815), (25, 3222895052), (26, 3098937550), (50, 1611447526), (52, 1549468775), (65, 1239575020), (100, 805723763), (101, 797746300), (130, 619787510), (202, 398873150), (260, 309893755), (325, 247915004), (404, 199436575), (505, 159549260), (650, 123957502), (1010, 79774630), (1300, 61978751), (1313, 61365100), (2020, 39887315), (2525, 31909852), (2626, 30682550), (5050, 15954926), (5252, 15341275), (6565, 12273020), (10100, 7977463), (13130, 6136510), (26260, 3068255), (32825, 2454604), (65650, 1227302), (131300, 613651)]