16453062140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449783}}^1$

素因数の和:449882

約数の個数: 48

約数和(自身を含む): 36270581760

約数和(自身を除く): 19817519620

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 18290, 36580, 449783, 899566, 1799132, 2248915, 4497830, 8995660, 13943273, 26537197, 27886546, 53074394, 55773092, 69716365, 106148788, 132685985, 139432730, 265371970, 278865460, 530743940, 822653107, 1645306214, 3290612428, 4113265535, 8226531070, 16453062140]

約数ペア:

[(1, 16453062140), (2, 8226531070), (4, 4113265535), (5, 3290612428), (10, 1645306214), (20, 822653107), (31, 530743940), (59, 278865460), (62, 265371970), (118, 139432730), (124, 132685985), (155, 106148788), (236, 69716365), (295, 55773092), (310, 53074394), (590, 27886546), (620, 26537197), (1180, 13943273), (1829, 8995660), (3658, 4497830), (7316, 2248915), (9145, 1799132), (18290, 899566), (36580, 449783)]