2022771340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{74531}}^1$

素因数の和:74622

約数の個数: 48

約数和(自身を含む): 4507695360

約数和(自身を除く): 2484924020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 74531, 149062, 298124, 372655, 745310, 1490620, 1714213, 3428426, 4397329, 6856852, 8571065, 8794658, 17142130, 17589316, 21986645, 34284260, 43973290, 87946580, 101138567, 202277134, 404554268, 505692835, 1011385670, 2022771340]

約数ペア:

[(1, 2022771340), (2, 1011385670), (4, 505692835), (5, 404554268), (10, 202277134), (20, 101138567), (23, 87946580), (46, 43973290), (59, 34284260), (92, 21986645), (115, 17589316), (118, 17142130), (230, 8794658), (236, 8571065), (295, 6856852), (460, 4397329), (590, 3428426), (1180, 1714213), (1357, 1490620), (2714, 745310), (5428, 372655), (6785, 298124), (13570, 149062), (27140, 74531)]