2016047020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{40597}}^1$

素因数の和:40810

約数の個数: 48

約数和(自身を含む): 4583351808

約数和(自身を除く): 2567304788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 3820, 4966, 9932, 12415, 24830, 40597, 49660, 81194, 162388, 202985, 405970, 527761, 811940, 1055522, 2111044, 2638805, 5277610, 7754027, 10555220, 15508054, 31016108, 38770135, 77540270, 100802351, 155080540, 201604702, 403209404, 504011755, 1008023510, 2016047020]

約数ペア:

[(1, 2016047020), (2, 1008023510), (4, 504011755), (5, 403209404), (10, 201604702), (13, 155080540), (20, 100802351), (26, 77540270), (52, 38770135), (65, 31016108), (130, 15508054), (191, 10555220), (260, 7754027), (382, 5277610), (764, 2638805), (955, 2111044), (1910, 1055522), (2483, 811940), (3820, 527761), (4966, 405970), (9932, 202985), (12415, 162388), (24830, 81194), (40597, 49660)]