20222300140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{287167}}^1$

素因数の和:287686

約数の個数: 48

約数和(自身を含む): 48630177792

約数和(自身を除く): 28407877652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3521, 5030, 7042, 10060, 14084, 17605, 35210, 70420, 287167, 574334, 1148668, 1435835, 2010169, 2871670, 4020338, 5743340, 8040676, 10050845, 20101690, 40203380, 144445001, 288890002, 577780004, 722225005, 1011115007, 1444450010, 2022230014, 2888900020, 4044460028, 5055575035, 10111150070, 20222300140]

約数ペア:

[(1, 20222300140), (2, 10111150070), (4, 5055575035), (5, 4044460028), (7, 2888900020), (10, 2022230014), (14, 1444450010), (20, 1011115007), (28, 722225005), (35, 577780004), (70, 288890002), (140, 144445001), (503, 40203380), (1006, 20101690), (2012, 10050845), (2515, 8040676), (3521, 5743340), (5030, 4020338), (7042, 2871670), (10060, 2010169), (14084, 1435835), (17605, 1148668), (35210, 574334), (70420, 287167)]