15674143900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{4373}}^1$

素因数の和:4951

約数の個数: 72

約数和(自身を含む): 34556944464

約数和(自身を除く): 18882800564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 491, 730, 982, 1460, 1825, 1964, 2455, 3650, 4373, 4910, 7300, 8746, 9820, 12275, 17492, 21865, 24550, 35843, 43730, 49100, 71686, 87460, 109325, 143372, 179215, 218650, 319229, 358430, 437300, 638458, 716860, 896075, 1276916, 1596145, 1792150, 2147143, 3192290, 3584300, 4294286, 6384580, 7980725, 8588572, 10735715, 15961450, 21471430, 31922900, 42942860, 53678575, 107357150, 156741439, 214714300, 313482878, 626965756, 783707195, 1567414390, 3134828780, 3918535975, 7837071950, 15674143900]

約数ペア:

[(1, 15674143900), (2, 7837071950), (4, 3918535975), (5, 3134828780), (10, 1567414390), (20, 783707195), (25, 626965756), (50, 313482878), (73, 214714300), (100, 156741439), (146, 107357150), (292, 53678575), (365, 42942860), (491, 31922900), (730, 21471430), (982, 15961450), (1460, 10735715), (1825, 8588572), (1964, 7980725), (2455, 6384580), (3650, 4294286), (4373, 3584300), (4910, 3192290), (7300, 2147143), (8746, 1792150), (9820, 1596145), (12275, 1276916), (17492, 896075), (21865, 716860), (24550, 638458), (35843, 437300), (43730, 358430), (49100, 319229), (71686, 218650), (87460, 179215), (109325, 143372)]