99208240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 237984768

約数和(自身を除く): 138776528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 83, 134, 166, 223, 268, 332, 335, 415, 446, 536, 664, 670, 830, 892, 1072, 1115, 1328, 1340, 1660, 1784, 2230, 2680, 3320, 3568, 4460, 5360, 5561, 6640, 8920, 11122, 14941, 17840, 18509, 22244, 27805, 29882, 37018, 44488, 55610, 59764, 74036, 74705, 88976, 92545, 111220, 119528, 148072, 149410, 185090, 222440, 239056, 296144, 298820, 370180, 444880, 597640, 740360, 1195280, 1240103, 1480720, 2480206, 4960412, 6200515, 9920824, 12401030, 19841648, 24802060, 49604120, 99208240]

約数ペア:

[(1, 99208240), (2, 49604120), (4, 24802060), (5, 19841648), (8, 12401030), (10, 9920824), (16, 6200515), (20, 4960412), (40, 2480206), (67, 1480720), (80, 1240103), (83, 1195280), (134, 740360), (166, 597640), (223, 444880), (268, 370180), (332, 298820), (335, 296144), (415, 239056), (446, 222440), (536, 185090), (664, 149410), (670, 148072), (830, 119528), (892, 111220), (1072, 92545), (1115, 88976), (1328, 74705), (1340, 74036), (1660, 59764), (1784, 55610), (2230, 44488), (2680, 37018), (3320, 29882), (3568, 27805), (4460, 22244), (5360, 18509), (5561, 17840), (6640, 14941), (8920, 11122)]