2100088460

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 4456710720

約数和(自身を除く): 2356622260

約数列:

[1, 2, 4, 5, 10, 20, 167, 241, 334, 482, 668, 835, 964, 1205, 1670, 2410, 2609, 3340, 4820, 5218, 10436, 13045, 26090, 40247, 52180, 80494, 160988, 201235, 402470, 435703, 628769, 804940, 871406, 1257538, 1742812, 2178515, 2515076, 3143845, 4357030, 6287690, 8714060, 12575380, 105004423, 210008846, 420017692, 525022115, 1050044230, 2100088460]

約数ペア:

[(1, 2100088460), (2, 1050044230), (4, 525022115), (5, 420017692), (10, 210008846), (20, 105004423), (167, 12575380), (241, 8714060), (334, 6287690), (482, 4357030), (668, 3143845), (835, 2515076), (964, 2178515), (1205, 1742812), (1670, 1257538), (2410, 871406), (2609, 804940), (3340, 628769), (4820, 435703), (5218, 402470), (10436, 201235), (13045, 160988), (26090, 80494), (40247, 52180)]