1113860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 2624832

約数和(自身を除く): 1510972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 83, 110, 122, 166, 220, 244, 305, 332, 415, 610, 671, 830, 913, 1220, 1342, 1660, 1826, 2684, 3355, 3652, 4565, 5063, 6710, 9130, 10126, 13420, 18260, 20252, 25315, 50630, 55693, 101260, 111386, 222772, 278465, 556930, 1113860]

約数ペア:

[(1, 1113860), (2, 556930), (4, 278465), (5, 222772), (10, 111386), (11, 101260), (20, 55693), (22, 50630), (44, 25315), (55, 20252), (61, 18260), (83, 13420), (110, 10126), (122, 9130), (166, 6710), (220, 5063), (244, 4565), (305, 3652), (332, 3355), (415, 2684), (610, 1826), (671, 1660), (830, 1342), (913, 1220)]