190038506405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{2693}}^1$

素因数の和:3182

約数の個数: 64

約数和(自身を含む): 260041259520

約数和(自身を除く): 70002753115

約数列:

[1, 5, 11, 29, 55, 145, 151, 293, 319, 755, 1465, 1595, 1661, 2693, 3223, 4379, 8305, 8497, 13465, 16115, 21895, 29623, 42485, 44243, 48169, 78097, 93467, 148115, 221215, 240845, 390485, 406643, 467335, 486673, 789049, 859067, 1283047, 2033215, 2433365, 3945245, 4295335, 4473073, 6415235, 8679539, 11792647, 14113517, 22365365, 22882421, 43397695, 58963235, 70567585, 114412105, 119146399, 129719117, 251706631, 595731995, 648595585, 1258533155, 1310610389, 3455245571, 6553051945, 17276227855, 38007701281, 190038506405]

約数ペア:

[(1, 190038506405), (5, 38007701281), (11, 17276227855), (29, 6553051945), (55, 3455245571), (145, 1310610389), (151, 1258533155), (293, 648595585), (319, 595731995), (755, 251706631), (1465, 129719117), (1595, 119146399), (1661, 114412105), (2693, 70567585), (3223, 58963235), (4379, 43397695), (8305, 22882421), (8497, 22365365), (13465, 14113517), (16115, 11792647), (21895, 8679539), (29623, 6415235), (42485, 4473073), (44243, 4295335), (48169, 3945245), (78097, 2433365), (93467, 2033215), (148115, 1283047), (221215, 859067), (240845, 789049), (390485, 486673), (406643, 467335)]