2007485220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{7417}}^1$

素因数の和:7789

約数の個数: 96

約数和(自身を含む): 6071603328

約数和(自身を除く): 4064118108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 347, 390, 694, 780, 1041, 1388, 1735, 2082, 3470, 4164, 4511, 5205, 6940, 7417, 9022, 10410, 13533, 14834, 18044, 20820, 22251, 22555, 27066, 29668, 37085, 44502, 45110, 54132, 67665, 74170, 89004, 90220, 96421, 111255, 135330, 148340, 192842, 222510, 270660, 289263, 385684, 445020, 482105, 578526, 964210, 1157052, 1446315, 1928420, 2573699, 2892630, 5147398, 5785260, 7721097, 10294796, 12868495, 15442194, 25736990, 30884388, 33458087, 38605485, 51473980, 66916174, 77210970, 100374261, 133832348, 154421940, 167290435, 200748522, 334580870, 401497044, 501871305, 669161740, 1003742610, 2007485220]

約数ペア:

[(1, 2007485220), (2, 1003742610), (3, 669161740), (4, 501871305), (5, 401497044), (6, 334580870), (10, 200748522), (12, 167290435), (13, 154421940), (15, 133832348), (20, 100374261), (26, 77210970), (30, 66916174), (39, 51473980), (52, 38605485), (60, 33458087), (65, 30884388), (78, 25736990), (130, 15442194), (156, 12868495), (195, 10294796), (260, 7721097), (347, 5785260), (390, 5147398), (694, 2892630), (780, 2573699), (1041, 1928420), (1388, 1446315), (1735, 1157052), (2082, 964210), (3470, 578526), (4164, 482105), (4511, 445020), (5205, 385684), (6940, 289263), (7417, 270660), (9022, 222510), (10410, 192842), (13533, 148340), (14834, 135330), (18044, 111255), (20820, 96421), (22251, 90220), (22555, 89004), (27066, 74170), (29668, 67665), (37085, 54132), (44502, 45110)]