5070320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 11993280

約数和(自身を除く): 6922960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1039, 1220, 2078, 2440, 4156, 4880, 5195, 8312, 10390, 16624, 20780, 41560, 63379, 83120, 126758, 253516, 316895, 507032, 633790, 1014064, 1267580, 2535160, 5070320]

約数ペア:

[(1, 5070320), (2, 2535160), (4, 1267580), (5, 1014064), (8, 633790), (10, 507032), (16, 316895), (20, 253516), (40, 126758), (61, 83120), (80, 63379), (122, 41560), (244, 20780), (305, 16624), (488, 10390), (610, 8312), (976, 5195), (1039, 4880), (1220, 4156), (2078, 2440)]