10402400516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1\times {\mathrm{2099}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 19503960000

約数和(自身を除く): 9101559484

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1069, 1159, 2099, 2138, 2318, 4198, 4276, 4636, 8396, 20311, 39881, 40622, 65209, 79762, 81244, 128039, 130418, 159524, 256078, 260836, 512156, 1238971, 2243831, 2432741, 2477942, 4487662, 4865482, 4955884, 8975324, 9730964, 42632789, 85265578, 136873691, 170531156, 273747382, 547494764, 2600600129, 5201200258, 10402400516]

約数ペア:

[(1, 10402400516), (2, 5201200258), (4, 2600600129), (19, 547494764), (38, 273747382), (61, 170531156), (76, 136873691), (122, 85265578), (244, 42632789), (1069, 9730964), (1159, 8975324), (2099, 4955884), (2138, 4865482), (2318, 4487662), (4198, 2477942), (4276, 2432741), (4636, 2243831), (8396, 1238971), (20311, 512156), (39881, 260836), (40622, 256078), (65209, 159524), (79762, 130418), (81244, 128039)]