2017378220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13309}}^1$

素因数の和:13395

約数の個数: 96

約数和(自身を含む): 5071429440

約数和(自身を除く): 3054051220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 212, 220, 260, 265, 286, 530, 572, 583, 689, 715, 1060, 1166, 1378, 1430, 2332, 2756, 2860, 2915, 3445, 5830, 6890, 7579, 11660, 13309, 13780, 15158, 26618, 30316, 37895, 53236, 66545, 75790, 133090, 146399, 151580, 173017, 266180, 292798, 346034, 585596, 692068, 705377, 731995, 865085, 1410754, 1463990, 1730170, 1903187, 2821508, 2927980, 3460340, 3526885, 3806374, 7053770, 7612748, 7759147, 9169901, 9515935, 14107540, 15518294, 18339802, 19031870, 31036588, 36679604, 38063740, 38795735, 45849505, 77591470, 91699010, 100868911, 155182940, 183398020, 201737822, 403475644, 504344555, 1008689110, 2017378220]

約数ペア:

[(1, 2017378220), (2, 1008689110), (4, 504344555), (5, 403475644), (10, 201737822), (11, 183398020), (13, 155182940), (20, 100868911), (22, 91699010), (26, 77591470), (44, 45849505), (52, 38795735), (53, 38063740), (55, 36679604), (65, 31036588), (106, 19031870), (110, 18339802), (130, 15518294), (143, 14107540), (212, 9515935), (220, 9169901), (260, 7759147), (265, 7612748), (286, 7053770), (530, 3806374), (572, 3526885), (583, 3460340), (689, 2927980), (715, 2821508), (1060, 1903187), (1166, 1730170), (1378, 1463990), (1430, 1410754), (2332, 865085), (2756, 731995), (2860, 705377), (2915, 692068), (3445, 585596), (5830, 346034), (6890, 292798), (7579, 266180), (11660, 173017), (13309, 151580), (13780, 146399), (15158, 133090), (26618, 75790), (30316, 66545), (37895, 53236)]