26155870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 51039072

約数和(自身を除く): 24883202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1163, 1730, 2249, 2326, 4498, 5815, 11245, 11630, 15119, 22490, 30238, 75595, 151190, 201199, 402398, 1005995, 2011990, 2615587, 5231174, 13077935, 26155870]

約数ペア:

[(1, 26155870), (2, 13077935), (5, 5231174), (10, 2615587), (13, 2011990), (26, 1005995), (65, 402398), (130, 201199), (173, 151190), (346, 75595), (865, 30238), (1163, 22490), (1730, 15119), (2249, 11630), (2326, 11245), (4498, 5815)]