78882310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1013}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 74434490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1013, 1198, 2026, 2995, 5065, 5990, 7787, 10130, 13169, 15574, 26338, 38935, 65845, 77870, 131690, 606787, 1213574, 3033935, 6067870, 7888231, 15776462, 39441155, 78882310]

約数ペア:

[(1, 78882310), (2, 39441155), (5, 15776462), (10, 7888231), (13, 6067870), (26, 3033935), (65, 1213574), (130, 606787), (599, 131690), (1013, 77870), (1198, 65845), (2026, 38935), (2995, 26338), (5065, 15574), (5990, 13169), (7787, 10130)]