7375537150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{5443}}^1$

素因数の和:6157

約数の個数: 48

約数和(自身を含む): 14076942768

約数和(自身を除く): 6701405618

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 661, 1025, 1322, 2050, 3305, 5443, 6610, 10886, 16525, 27101, 27215, 33050, 54202, 54430, 135505, 136075, 223163, 271010, 272150, 446326, 677525, 1115815, 1355050, 2231630, 3597823, 5579075, 7195646, 11158150, 17989115, 35978230, 89945575, 147510743, 179891150, 295021486, 737553715, 1475107430, 3687768575, 7375537150]

約数ペア:

[(1, 7375537150), (2, 3687768575), (5, 1475107430), (10, 737553715), (25, 295021486), (41, 179891150), (50, 147510743), (82, 89945575), (205, 35978230), (410, 17989115), (661, 11158150), (1025, 7195646), (1322, 5579075), (2050, 3597823), (3305, 2231630), (5443, 1355050), (6610, 1115815), (10886, 677525), (16525, 446326), (27101, 272150), (27215, 271010), (33050, 223163), (54202, 136075), (54430, 135505)]