4037497910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 7753605120

約数和(自身を除く): 3716107210

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 383, 491, 565, 766, 982, 1130, 1915, 2147, 2455, 3830, 4294, 4910, 7277, 9329, 10735, 14554, 18658, 21470, 36385, 43279, 46645, 55483, 72770, 86558, 93290, 110966, 188053, 216395, 277415, 376106, 432790, 554830, 822301, 940265, 1054177, 1644602, 1880530, 2108354, 3573007, 4111505, 5270885, 7146014, 8223010, 10541770, 17865035, 21249989, 35730070, 42499978, 106249945, 212499890, 403749791, 807499582, 2018748955, 4037497910]

約数ペア:

[(1, 4037497910), (2, 2018748955), (5, 807499582), (10, 403749791), (19, 212499890), (38, 106249945), (95, 42499978), (113, 35730070), (190, 21249989), (226, 17865035), (383, 10541770), (491, 8223010), (565, 7146014), (766, 5270885), (982, 4111505), (1130, 3573007), (1915, 2108354), (2147, 1880530), (2455, 1644602), (3830, 1054177), (4294, 940265), (4910, 822301), (7277, 554830), (9329, 432790), (10735, 376106), (14554, 277415), (18658, 216395), (21470, 188053), (36385, 110966), (43279, 93290), (46645, 86558), (55483, 72770)]