37478140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 92504160

約数和(自身を除く): 55026020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 229, 245, 334, 458, 490, 668, 835, 916, 980, 1145, 1169, 1603, 1670, 2290, 2338, 3206, 3340, 4580, 4676, 5845, 6412, 8015, 8183, 11221, 11690, 16030, 16366, 22442, 23380, 32060, 32732, 38243, 40915, 44884, 56105, 76486, 81830, 112210, 152972, 163660, 191215, 224420, 267701, 382430, 535402, 764860, 1070804, 1338505, 1873907, 2677010, 3747814, 5354020, 7495628, 9369535, 18739070, 37478140]

約数ペア:

[(1, 37478140), (2, 18739070), (4, 9369535), (5, 7495628), (7, 5354020), (10, 3747814), (14, 2677010), (20, 1873907), (28, 1338505), (35, 1070804), (49, 764860), (70, 535402), (98, 382430), (140, 267701), (167, 224420), (196, 191215), (229, 163660), (245, 152972), (334, 112210), (458, 81830), (490, 76486), (668, 56105), (835, 44884), (916, 40915), (980, 38243), (1145, 32732), (1169, 32060), (1603, 23380), (1670, 22442), (2290, 16366), (2338, 16030), (3206, 11690), (3340, 11221), (4580, 8183), (4676, 8015), (5845, 6412)]