2142036692990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{419873}}^1$

素因数の和:420485

約数の個数: 64

約数和(自身を含む): 4129061069952

約数和(自身を除く): 1987024376962

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 541, 943, 1082, 1886, 2705, 4715, 5410, 9430, 12443, 22181, 24886, 44362, 62215, 110905, 124430, 221810, 419873, 510163, 839746, 1020326, 2099365, 2550815, 4198730, 5101630, 9657079, 17214793, 19314158, 34429586, 48285395, 86073965, 96570790, 172147930, 227151293, 395940239, 454302586, 791880478, 1135756465, 1979701195, 2271512930, 3959402390, 5224479739, 9313203013, 10448959478, 18626406026, 26122398695, 46566015065, 52244797390, 93132030130, 214203669299, 428407338598, 1071018346495, 2142036692990]

約数ペア:

[(1, 2142036692990), (2, 1071018346495), (5, 428407338598), (10, 214203669299), (23, 93132030130), (41, 52244797390), (46, 46566015065), (82, 26122398695), (115, 18626406026), (205, 10448959478), (230, 9313203013), (410, 5224479739), (541, 3959402390), (943, 2271512930), (1082, 1979701195), (1886, 1135756465), (2705, 791880478), (4715, 454302586), (5410, 395940239), (9430, 227151293), (12443, 172147930), (22181, 96570790), (24886, 86073965), (44362, 48285395), (62215, 34429586), (110905, 19314158), (124430, 17214793), (221810, 9657079), (419873, 5101630), (510163, 4198730), (839746, 2550815), (1020326, 2099365)]