7500979220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{38629}}^1$

素因数の和:38737

約数の個数: 96

約数和(自身を含む): 19209926400

約数和(自身を除く): 11708947180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1330, 1387, 1460, 2044, 2555, 2660, 2774, 5110, 5548, 6935, 9709, 10220, 13870, 19418, 27740, 38629, 38836, 48545, 77258, 97090, 154516, 193145, 194180, 270403, 386290, 540806, 733951, 772580, 1081612, 1352015, 1467902, 2704030, 2819917, 2935804, 3669755, 5137657, 5408060, 5639834, 7339510, 10275314, 11279668, 14099585, 14679020, 19739419, 20550628, 25688285, 28199170, 39478838, 51376570, 53578423, 56398340, 78957676, 98697095, 102753140, 107156846, 197394190, 214313692, 267892115, 375048961, 394788380, 535784230, 750097922, 1071568460, 1500195844, 1875244805, 3750489610, 7500979220]

約数ペア:

[(1, 7500979220), (2, 3750489610), (4, 1875244805), (5, 1500195844), (7, 1071568460), (10, 750097922), (14, 535784230), (19, 394788380), (20, 375048961), (28, 267892115), (35, 214313692), (38, 197394190), (70, 107156846), (73, 102753140), (76, 98697095), (95, 78957676), (133, 56398340), (140, 53578423), (146, 51376570), (190, 39478838), (266, 28199170), (292, 25688285), (365, 20550628), (380, 19739419), (511, 14679020), (532, 14099585), (665, 11279668), (730, 10275314), (1022, 7339510), (1330, 5639834), (1387, 5408060), (1460, 5137657), (2044, 3669755), (2555, 2935804), (2660, 2819917), (2774, 2704030), (5110, 1467902), (5548, 1352015), (6935, 1081612), (9709, 772580), (10220, 733951), (13870, 540806), (19418, 386290), (27740, 270403), (38629, 194180), (38836, 193145), (48545, 154516), (77258, 97090)]