29848240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 74325600

約数和(自身を除く): 44477360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 269, 292, 304, 365, 380, 538, 584, 730, 760, 1076, 1168, 1345, 1387, 1460, 1520, 2152, 2690, 2774, 2920, 4304, 5111, 5380, 5548, 5840, 6935, 10222, 10760, 11096, 13870, 19637, 20444, 21520, 22192, 25555, 27740, 39274, 40888, 51110, 55480, 78548, 81776, 98185, 102220, 110960, 157096, 196370, 204440, 314192, 373103, 392740, 408880, 746206, 785480, 1492412, 1570960, 1865515, 2984824, 3731030, 5969648, 7462060, 14924120, 29848240]

約数ペア:

[(1, 29848240), (2, 14924120), (4, 7462060), (5, 5969648), (8, 3731030), (10, 2984824), (16, 1865515), (19, 1570960), (20, 1492412), (38, 785480), (40, 746206), (73, 408880), (76, 392740), (80, 373103), (95, 314192), (146, 204440), (152, 196370), (190, 157096), (269, 110960), (292, 102220), (304, 98185), (365, 81776), (380, 78548), (538, 55480), (584, 51110), (730, 40888), (760, 39274), (1076, 27740), (1168, 25555), (1345, 22192), (1387, 21520), (1460, 20444), (1520, 19637), (2152, 13870), (2690, 11096), (2774, 10760), (2920, 10222), (4304, 6935), (5111, 5840), (5380, 5548)]