70413050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 142865856

約数和(自身を除く): 72452806

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 83, 94, 95, 166, 190, 235, 361, 415, 470, 475, 722, 830, 893, 950, 1175, 1577, 1786, 1805, 2075, 2350, 3154, 3610, 3901, 4150, 4465, 7802, 7885, 8930, 9025, 15770, 16967, 18050, 19505, 22325, 29963, 33934, 39010, 39425, 44650, 59926, 74119, 78850, 84835, 97525, 148238, 149815, 169670, 195050, 299630, 370595, 424175, 741190, 749075, 848350, 1408261, 1498150, 1852975, 2816522, 3705950, 7041305, 14082610, 35206525, 70413050]

約数ペア:

[(1, 70413050), (2, 35206525), (5, 14082610), (10, 7041305), (19, 3705950), (25, 2816522), (38, 1852975), (47, 1498150), (50, 1408261), (83, 848350), (94, 749075), (95, 741190), (166, 424175), (190, 370595), (235, 299630), (361, 195050), (415, 169670), (470, 149815), (475, 148238), (722, 97525), (830, 84835), (893, 78850), (950, 74119), (1175, 59926), (1577, 44650), (1786, 39425), (1805, 39010), (2075, 33934), (2350, 29963), (3154, 22325), (3610, 19505), (3901, 18050), (4150, 16967), (4465, 15770), (7802, 9025), (7885, 8930)]