15703075540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{119089}}^1$

素因数の和:119464

約数の個数: 48

約数和(自身を含む): 34812388800

約数和(自身を除く): 19109313260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 380, 694, 1388, 1735, 3470, 6593, 6940, 13186, 26372, 32965, 65930, 119089, 131860, 238178, 476356, 595445, 1190890, 2262691, 2381780, 4525382, 9050764, 11313455, 22626910, 41323883, 45253820, 82647766, 165295532, 206619415, 413238830, 785153777, 826477660, 1570307554, 3140615108, 3925768885, 7851537770, 15703075540]

約数ペア:

[(1, 15703075540), (2, 7851537770), (4, 3925768885), (5, 3140615108), (10, 1570307554), (19, 826477660), (20, 785153777), (38, 413238830), (76, 206619415), (95, 165295532), (190, 82647766), (347, 45253820), (380, 41323883), (694, 22626910), (1388, 11313455), (1735, 9050764), (3470, 4525382), (6593, 2381780), (6940, 2262691), (13186, 1190890), (26372, 595445), (32965, 476356), (65930, 238178), (119089, 131860)]