142456164500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21916333}}^1$

素因数の和:21916365

約数の個数: 48

約数和(自身を含む): 335056914192

約数和(自身を除く): 192600749692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 21916333, 43832666, 87665332, 109581665, 219163330, 284912329, 438326660, 547908325, 569824658, 1095816650, 1139649316, 1424561645, 2191633300, 2739541625, 2849123290, 5479083250, 5698246580, 7122808225, 10958166500, 14245616450, 28491232900, 35614041125, 71228082250, 142456164500]

約数ペア:

[(1, 142456164500), (2, 71228082250), (4, 35614041125), (5, 28491232900), (10, 14245616450), (13, 10958166500), (20, 7122808225), (25, 5698246580), (26, 5479083250), (50, 2849123290), (52, 2739541625), (65, 2191633300), (100, 1424561645), (125, 1139649316), (130, 1095816650), (250, 569824658), (260, 547908325), (325, 438326660), (500, 284912329), (650, 219163330), (1300, 109581665), (1625, 87665332), (3250, 43832666), (6500, 21916333)]