36420040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 88335360

約数和(自身を除く): 51915320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1277, 1426, 2554, 2852, 3565, 5108, 5704, 6385, 7130, 10216, 12770, 14260, 25540, 28520, 29371, 39587, 51080, 58742, 79174, 117484, 146855, 158348, 197935, 234968, 293710, 316696, 395870, 587420, 791740, 910501, 1174840, 1583480, 1821002, 3642004, 4552505, 7284008, 9105010, 18210020, 36420040]

約数ペア:

[(1, 36420040), (2, 18210020), (4, 9105010), (5, 7284008), (8, 4552505), (10, 3642004), (20, 1821002), (23, 1583480), (31, 1174840), (40, 910501), (46, 791740), (62, 587420), (92, 395870), (115, 316696), (124, 293710), (155, 234968), (184, 197935), (230, 158348), (248, 146855), (310, 117484), (460, 79174), (620, 58742), (713, 51080), (920, 39587), (1240, 29371), (1277, 28520), (1426, 25540), (2554, 14260), (2852, 12770), (3565, 10216), (5108, 7130), (5704, 6385)]