947607550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3203}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 1810477872

約数和(自身を除く): 862870322

約数列:

[1, 2, 5, 10, 25, 50, 61, 97, 122, 194, 305, 485, 610, 970, 1525, 2425, 3050, 3203, 4850, 5917, 6406, 11834, 16015, 29585, 32030, 59170, 80075, 147925, 160150, 195383, 295850, 310691, 390766, 621382, 976915, 1553455, 1953830, 3106910, 4884575, 7767275, 9769150, 15534550, 18952151, 37904302, 94760755, 189521510, 473803775, 947607550]

約数ペア:

[(1, 947607550), (2, 473803775), (5, 189521510), (10, 94760755), (25, 37904302), (50, 18952151), (61, 15534550), (97, 9769150), (122, 7767275), (194, 4884575), (305, 3106910), (485, 1953830), (610, 1553455), (970, 976915), (1525, 621382), (2425, 390766), (3050, 310691), (3203, 295850), (4850, 195383), (5917, 160150), (6406, 147925), (11834, 80075), (16015, 59170), (29585, 32030)]