190053480820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{978749}}^1$

素因数の和:978857

約数の個数: 96

約数和(自身を含む): 486712800000

約数和(自身を除く): 296659319180

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, 38836, 48545, 97090, 194180, 978749, 1957498, 3914996, 4893745, 6851243, 9787490, 13702486, 18596231, 19574980, 27404972, 34256215, 37192462, 68512430, 71448677, 74384924, 92981155, 130173617, 137024860, 142897354, 185962310, 260347234, 285794708, 357243385, 371924620, 500140739, 520694468, 650868085, 714486770, 1000281478, 1301736170, 1357524863, 1428973540, 2000562956, 2500703695, 2603472340, 2715049726, 5001407390, 5430099452, 6787624315, 9502674041, 10002814780, 13575248630, 19005348082, 27150497260, 38010696164, 47513370205, 95026740410, 190053480820]

約数ペア:

[(1, 190053480820), (2, 95026740410), (4, 47513370205), (5, 38010696164), (7, 27150497260), (10, 19005348082), (14, 13575248630), (19, 10002814780), (20, 9502674041), (28, 6787624315), (35, 5430099452), (38, 5001407390), (70, 2715049726), (73, 2603472340), (76, 2500703695), (95, 2000562956), (133, 1428973540), (140, 1357524863), (146, 1301736170), (190, 1000281478), (266, 714486770), (292, 650868085), (365, 520694468), (380, 500140739), (511, 371924620), (532, 357243385), (665, 285794708), (730, 260347234), (1022, 185962310), (1330, 142897354), (1387, 137024860), (1460, 130173617), (2044, 92981155), (2555, 74384924), (2660, 71448677), (2774, 68512430), (5110, 37192462), (5548, 34256215), (6935, 27404972), (9709, 19574980), (10220, 18596231), (13870, 13702486), (19418, 9787490), (27740, 6851243), (38836, 4893745), (48545, 3914996), (97090, 1957498), (194180, 978749)]