1063204520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{122489}}^1$

素因数の和:122538

約数の個数: 64

約数和(自身を含む): 2822169600

約数和(自身を除く): 1758965080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 122489, 244978, 489956, 612445, 857423, 979912, 1224890, 1714846, 2449780, 3429692, 3797159, 4287115, 4899560, 6859384, 7594318, 8574230, 15188636, 17148460, 18985795, 26580113, 30377272, 34296920, 37971590, 53160226, 75943180, 106320452, 132900565, 151886360, 212640904, 265801130, 531602260, 1063204520]

約数ペア:

[(1, 1063204520), (2, 531602260), (4, 265801130), (5, 212640904), (7, 151886360), (8, 132900565), (10, 106320452), (14, 75943180), (20, 53160226), (28, 37971590), (31, 34296920), (35, 30377272), (40, 26580113), (56, 18985795), (62, 17148460), (70, 15188636), (124, 8574230), (140, 7594318), (155, 6859384), (217, 4899560), (248, 4287115), (280, 3797159), (310, 3429692), (434, 2449780), (620, 1714846), (868, 1224890), (1085, 979912), (1240, 857423), (1736, 612445), (2170, 489956), (4340, 244978), (8680, 122489)]