2224779760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5347}}^1$

素因数の和:6110

約数の個数: 80

約数和(自身を含む): 5920621056

約数和(自身を除く): 3695841296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 743, 1486, 2972, 3715, 5201, 5347, 5944, 7430, 10402, 10694, 11888, 14860, 20804, 21388, 26005, 26735, 29720, 37429, 41608, 42776, 52010, 53470, 59440, 74858, 83216, 85552, 104020, 106940, 149716, 187145, 208040, 213880, 299432, 374290, 416080, 427760, 598864, 748580, 1497160, 2994320, 3972821, 7945642, 15891284, 19864105, 27809747, 31782568, 39728210, 55619494, 63565136, 79456420, 111238988, 139048735, 158912840, 222477976, 278097470, 317825680, 444955952, 556194940, 1112389880, 2224779760]

約数ペア:

[(1, 2224779760), (2, 1112389880), (4, 556194940), (5, 444955952), (7, 317825680), (8, 278097470), (10, 222477976), (14, 158912840), (16, 139048735), (20, 111238988), (28, 79456420), (35, 63565136), (40, 55619494), (56, 39728210), (70, 31782568), (80, 27809747), (112, 19864105), (140, 15891284), (280, 7945642), (560, 3972821), (743, 2994320), (1486, 1497160), (2972, 748580), (3715, 598864), (5201, 427760), (5347, 416080), (5944, 374290), (7430, 299432), (10402, 213880), (10694, 208040), (11888, 187145), (14860, 149716), (20804, 106940), (21388, 104020), (26005, 85552), (26735, 83216), (29720, 74858), (37429, 59440), (41608, 53470), (42776, 52010)]