38797070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 41217970

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 251, 290, 377, 410, 502, 533, 754, 1066, 1189, 1255, 1885, 2378, 2510, 2665, 3263, 3770, 5330, 5945, 6526, 7279, 10291, 11890, 14558, 15457, 16315, 20582, 30914, 32630, 36395, 51455, 72790, 77285, 94627, 102910, 133783, 154570, 189254, 267566, 298439, 473135, 596878, 668915, 946270, 1337830, 1492195, 2984390, 3879707, 7759414, 19398535, 38797070]

約数ペア:

[(1, 38797070), (2, 19398535), (5, 7759414), (10, 3879707), (13, 2984390), (26, 1492195), (29, 1337830), (41, 946270), (58, 668915), (65, 596878), (82, 473135), (130, 298439), (145, 267566), (205, 189254), (251, 154570), (290, 133783), (377, 102910), (410, 94627), (502, 77285), (533, 72790), (754, 51455), (1066, 36395), (1189, 32630), (1255, 30914), (1885, 20582), (2378, 16315), (2510, 15457), (2665, 14558), (3263, 11890), (3770, 10291), (5330, 7279), (5945, 6526)]