15698097140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1\times {\mathrm{6599}}^1$

素因数の和:7613

約数の個数: 72

約数和(自身を含む): 36277718400

約数和(自身を除く): 20579621260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 983, 1210, 1966, 2420, 3932, 4915, 6599, 9830, 10813, 13198, 19660, 21626, 26396, 32995, 43252, 54065, 65990, 72589, 108130, 118943, 131980, 145178, 216260, 237886, 290356, 362945, 475772, 594715, 725890, 798479, 1189430, 1451780, 1596958, 2378860, 3193916, 3992395, 6486817, 7984790, 12973634, 15969580, 25947268, 32434085, 64868170, 71354987, 129736340, 142709974, 285419948, 356774935, 713549870, 784904857, 1427099740, 1569809714, 3139619428, 3924524285, 7849048570, 15698097140]

約数ペア:

[(1, 15698097140), (2, 7849048570), (4, 3924524285), (5, 3139619428), (10, 1569809714), (11, 1427099740), (20, 784904857), (22, 713549870), (44, 356774935), (55, 285419948), (110, 142709974), (121, 129736340), (220, 71354987), (242, 64868170), (484, 32434085), (605, 25947268), (983, 15969580), (1210, 12973634), (1966, 7984790), (2420, 6486817), (3932, 3992395), (4915, 3193916), (6599, 2378860), (9830, 1596958), (10813, 1451780), (13198, 1189430), (19660, 798479), (21626, 725890), (26396, 594715), (32995, 475772), (43252, 362945), (54065, 290356), (65990, 237886), (72589, 216260), (108130, 145178), (118943, 131980)]