65367042020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3133607}}^1$

素因数の和:3133772

約数の個数: 48

約数和(自身を含む): 157933843200

約数和(自身を除く): 92566801180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 3133607, 6267214, 12534428, 15668035, 21935249, 31336070, 43870498, 62672140, 87740996, 109676245, 219352490, 438704980, 466907443, 933814886, 1867629772, 2334537215, 3268352101, 4669074430, 6536704202, 9338148860, 13073408404, 16341760505, 32683521010, 65367042020]

約数ペア:

[(1, 65367042020), (2, 32683521010), (4, 16341760505), (5, 13073408404), (7, 9338148860), (10, 6536704202), (14, 4669074430), (20, 3268352101), (28, 2334537215), (35, 1867629772), (70, 933814886), (140, 466907443), (149, 438704980), (298, 219352490), (596, 109676245), (745, 87740996), (1043, 62672140), (1490, 43870498), (2086, 31336070), (2980, 21935249), (4172, 15668035), (5215, 12534428), (10430, 6267214), (20860, 3133607)]