32417320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 81123840

約数和(自身を除く): 48706520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2011, 2015, 3224, 4022, 4030, 8044, 8060, 10055, 16088, 16120, 20110, 26143, 40220, 52286, 62341, 80440, 104572, 124682, 130715, 209144, 249364, 261430, 311705, 498728, 522860, 623410, 810433, 1045720, 1246820, 1620866, 2493640, 3241732, 4052165, 6483464, 8104330, 16208660, 32417320]

約数ペア:

[(1, 32417320), (2, 16208660), (4, 8104330), (5, 6483464), (8, 4052165), (10, 3241732), (13, 2493640), (20, 1620866), (26, 1246820), (31, 1045720), (40, 810433), (52, 623410), (62, 522860), (65, 498728), (104, 311705), (124, 261430), (130, 249364), (155, 209144), (248, 130715), (260, 124682), (310, 104572), (403, 80440), (520, 62341), (620, 52286), (806, 40220), (1240, 26143), (1612, 20110), (2011, 16120), (2015, 16088), (3224, 10055), (4022, 8060), (4030, 8044)]