42027528040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55299379}}^1$

素因数の和:55299409

約数の個数: 32

約数和(自身を含む): 99538884000

約数和(自身を除く): 57511355960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 55299379, 110598758, 221197516, 276496895, 442395032, 552993790, 1050688201, 1105987580, 2101376402, 2211975160, 4202752804, 5253441005, 8405505608, 10506882010, 21013764020, 42027528040]

約数ペア:

[(1, 42027528040), (2, 21013764020), (4, 10506882010), (5, 8405505608), (8, 5253441005), (10, 4202752804), (19, 2211975160), (20, 2101376402), (38, 1105987580), (40, 1050688201), (76, 552993790), (95, 442395032), (152, 276496895), (190, 221197516), (380, 110598758), (760, 55299379)]