88367860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 137424140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 239, 266, 278, 380, 478, 532, 556, 665, 695, 956, 973, 1195, 1330, 1390, 1673, 1946, 2390, 2641, 2660, 2780, 3346, 3892, 4541, 4780, 4865, 5282, 6692, 8365, 9082, 9730, 10564, 13205, 16730, 18164, 18487, 19460, 22705, 26410, 31787, 33221, 33460, 36974, 45410, 52820, 63574, 66442, 73948, 90820, 92435, 127148, 132884, 158935, 166105, 184870, 232547, 317870, 332210, 369740, 465094, 631199, 635740, 664420, 930188, 1162735, 1262398, 2325470, 2524796, 3155995, 4418393, 4650940, 6311990, 8836786, 12623980, 17673572, 22091965, 44183930, 88367860]

約数ペア:

[(1, 88367860), (2, 44183930), (4, 22091965), (5, 17673572), (7, 12623980), (10, 8836786), (14, 6311990), (19, 4650940), (20, 4418393), (28, 3155995), (35, 2524796), (38, 2325470), (70, 1262398), (76, 1162735), (95, 930188), (133, 664420), (139, 635740), (140, 631199), (190, 465094), (239, 369740), (266, 332210), (278, 317870), (380, 232547), (478, 184870), (532, 166105), (556, 158935), (665, 132884), (695, 127148), (956, 92435), (973, 90820), (1195, 73948), (1330, 66442), (1390, 63574), (1673, 52820), (1946, 45410), (2390, 36974), (2641, 33460), (2660, 33221), (2780, 31787), (3346, 26410), (3892, 22705), (4541, 19460), (4780, 18487), (4865, 18164), (5282, 16730), (6692, 13205), (8365, 10564), (9082, 9730)]