79498460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 179244576

約数和(自身を除く): 99746116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 3203, 4964, 6205, 6406, 12410, 12812, 16015, 24820, 32030, 54451, 64060, 108902, 217804, 233819, 272255, 467638, 544510, 935276, 1089020, 1169095, 2338190, 3974923, 4676380, 7949846, 15899692, 19874615, 39749230, 79498460]

約数ペア:

[(1, 79498460), (2, 39749230), (4, 19874615), (5, 15899692), (10, 7949846), (17, 4676380), (20, 3974923), (34, 2338190), (68, 1169095), (73, 1089020), (85, 935276), (146, 544510), (170, 467638), (292, 272255), (340, 233819), (365, 217804), (730, 108902), (1241, 64060), (1460, 54451), (2482, 32030), (3203, 24820), (4964, 16015), (6205, 12812), (6406, 12410)]