22528740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 71971200

約数和(自身を除く): 49442460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 1699, 2210, 2652, 3315, 3398, 4420, 5097, 6630, 6796, 8495, 10194, 13260, 16990, 20388, 22087, 25485, 28883, 33980, 44174, 50970, 57766, 66261, 86649, 88348, 101940, 110435, 115532, 132522, 144415, 173298, 220870, 265044, 288830, 331305, 346596, 375479, 433245, 441740, 577660, 662610, 750958, 866490, 1126437, 1325220, 1501916, 1732980, 1877395, 2252874, 3754790, 4505748, 5632185, 7509580, 11264370, 22528740]

約数ペア:

[(1, 22528740), (2, 11264370), (3, 7509580), (4, 5632185), (5, 4505748), (6, 3754790), (10, 2252874), (12, 1877395), (13, 1732980), (15, 1501916), (17, 1325220), (20, 1126437), (26, 866490), (30, 750958), (34, 662610), (39, 577660), (51, 441740), (52, 433245), (60, 375479), (65, 346596), (68, 331305), (78, 288830), (85, 265044), (102, 220870), (130, 173298), (156, 144415), (170, 132522), (195, 115532), (204, 110435), (221, 101940), (255, 88348), (260, 86649), (340, 66261), (390, 57766), (442, 50970), (510, 44174), (663, 33980), (780, 28883), (884, 25485), (1020, 22087), (1105, 20388), (1326, 16990), (1699, 13260), (2210, 10194), (2652, 8495), (3315, 6796), (3398, 6630), (4420, 5097)]