40975190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37164970

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 2659, 3082, 5318, 7705, 13295, 15410, 26590, 61157, 122314, 178153, 305785, 356306, 611570, 890765, 1781530, 4097519, 8195038, 20487595, 40975190]

約数ペア:

[(1, 40975190), (2, 20487595), (5, 8195038), (10, 4097519), (23, 1781530), (46, 890765), (67, 611570), (115, 356306), (134, 305785), (230, 178153), (335, 122314), (670, 61157), (1541, 26590), (2659, 15410), (3082, 13295), (5318, 7705)]