9850250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 19518408

約数和(自身を除く): 9668158

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 125, 155, 205, 250, 310, 410, 775, 961, 1025, 1271, 1550, 1922, 2050, 2542, 3875, 4805, 5125, 6355, 7750, 9610, 10250, 12710, 24025, 31775, 39401, 48050, 63550, 78802, 120125, 158875, 197005, 240250, 317750, 394010, 985025, 1970050, 4925125, 9850250]

約数ペア:

[(1, 9850250), (2, 4925125), (5, 1970050), (10, 985025), (25, 394010), (31, 317750), (41, 240250), (50, 197005), (62, 158875), (82, 120125), (125, 78802), (155, 63550), (205, 48050), (250, 39401), (310, 31775), (410, 24025), (775, 12710), (961, 10250), (1025, 9610), (1271, 7750), (1550, 6355), (1922, 5125), (2050, 4805), (2542, 3875)]