236424220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 524028960

約数和(自身を除く): 287604740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 557, 1114, 1117, 2228, 2234, 2785, 4468, 5570, 5585, 10583, 11140, 11170, 21166, 21223, 22340, 42332, 42446, 52915, 84892, 105830, 106115, 211660, 212230, 424460, 622169, 1244338, 2488676, 3110845, 6221690, 11821211, 12443380, 23642422, 47284844, 59106055, 118212110, 236424220]

約数ペア:

[(1, 236424220), (2, 118212110), (4, 59106055), (5, 47284844), (10, 23642422), (19, 12443380), (20, 11821211), (38, 6221690), (76, 3110845), (95, 2488676), (190, 1244338), (380, 622169), (557, 424460), (1114, 212230), (1117, 211660), (2228, 106115), (2234, 105830), (2785, 84892), (4468, 52915), (5570, 42446), (5585, 42332), (10583, 22340), (11140, 21223), (11170, 21166)]