74596880020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{321289}}^1$

素因数の和:321377

約数の個数: 96

約数和(自身を含む): 181361779200

約数和(自身を除く): 106764899180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 380, 470, 494, 611, 893, 940, 988, 1222, 1235, 1786, 2444, 2470, 3055, 3572, 4465, 4940, 6110, 8930, 11609, 12220, 17860, 23218, 46436, 58045, 116090, 232180, 321289, 642578, 1285156, 1606445, 3212890, 4176757, 6104491, 6425780, 8353514, 12208982, 15100583, 16707028, 20883785, 24417964, 30201166, 30522455, 41767570, 60402332, 61044910, 75502915, 79358383, 83535140, 122089820, 151005830, 158716766, 196307579, 286911077, 302011660, 317433532, 392615158, 396791915, 573822154, 785230316, 793583830, 981537895, 1147644308, 1434555385, 1587167660, 1963075790, 2869110770, 3729844001, 3926151580, 5738221540, 7459688002, 14919376004, 18649220005, 37298440010, 74596880020]

約数ペア:

[(1, 74596880020), (2, 37298440010), (4, 18649220005), (5, 14919376004), (10, 7459688002), (13, 5738221540), (19, 3926151580), (20, 3729844001), (26, 2869110770), (38, 1963075790), (47, 1587167660), (52, 1434555385), (65, 1147644308), (76, 981537895), (94, 793583830), (95, 785230316), (130, 573822154), (188, 396791915), (190, 392615158), (235, 317433532), (247, 302011660), (260, 286911077), (380, 196307579), (470, 158716766), (494, 151005830), (611, 122089820), (893, 83535140), (940, 79358383), (988, 75502915), (1222, 61044910), (1235, 60402332), (1786, 41767570), (2444, 30522455), (2470, 30201166), (3055, 24417964), (3572, 20883785), (4465, 16707028), (4940, 15100583), (6110, 12208982), (8930, 8353514), (11609, 6425780), (12220, 6104491), (17860, 4176757), (23218, 3212890), (46436, 1606445), (58045, 1285156), (116090, 642578), (232180, 321289)]