204406950100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3251}}^1\times {\mathrm{27337}}^1$

素因数の和:30625

約数の個数: 72

約数和(自身を含む): 463007740608

約数和(自身を除く): 258600790508

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 3251, 6502, 13004, 16255, 27337, 32510, 54674, 65020, 74773, 81275, 109348, 136685, 149546, 162550, 273370, 299092, 325100, 373865, 546740, 628751, 683425, 747730, 1257502, 1366850, 1495460, 1869325, 2515004, 2733700, 3143755, 3738650, 6287510, 7477300, 12575020, 15718775, 31437550, 62875100, 88872587, 177745174, 355490348, 444362935, 888725870, 1777451740, 2044069501, 2221814675, 4088139002, 4443629350, 8176278004, 8887258700, 10220347505, 20440695010, 40881390020, 51101737525, 102203475050, 204406950100]

約数ペア:

[(1, 204406950100), (2, 102203475050), (4, 51101737525), (5, 40881390020), (10, 20440695010), (20, 10220347505), (23, 8887258700), (25, 8176278004), (46, 4443629350), (50, 4088139002), (92, 2221814675), (100, 2044069501), (115, 1777451740), (230, 888725870), (460, 444362935), (575, 355490348), (1150, 177745174), (2300, 88872587), (3251, 62875100), (6502, 31437550), (13004, 15718775), (16255, 12575020), (27337, 7477300), (32510, 6287510), (54674, 3738650), (65020, 3143755), (74773, 2733700), (81275, 2515004), (109348, 1869325), (136685, 1495460), (149546, 1366850), (162550, 1257502), (273370, 747730), (299092, 683425), (325100, 628751), (373865, 546740)]