5478550420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{14717}}^1$

素因数の和:17392

約数の個数: 48

約数和(自身を含む): 13154359680

約数和(自身を除く): 7675809260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2659, 5318, 10636, 13295, 14717, 18613, 26590, 29434, 37226, 53180, 58868, 73585, 74452, 93065, 103019, 147170, 186130, 206038, 294340, 372260, 412076, 515095, 1030190, 2060380, 39132503, 78265006, 156530012, 195662515, 273927521, 391325030, 547855042, 782650060, 1095710084, 1369637605, 2739275210, 5478550420]

約数ペア:

[(1, 5478550420), (2, 2739275210), (4, 1369637605), (5, 1095710084), (7, 782650060), (10, 547855042), (14, 391325030), (20, 273927521), (28, 195662515), (35, 156530012), (70, 78265006), (140, 39132503), (2659, 2060380), (5318, 1030190), (10636, 515095), (13295, 412076), (14717, 372260), (18613, 294340), (26590, 206038), (29434, 186130), (37226, 147170), (53180, 103019), (58868, 93065), (73585, 74452)]