1377103660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 3120768000

約数和(自身を除く): 1743664340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 239, 257, 295, 380, 478, 514, 590, 956, 1028, 1121, 1180, 1195, 1285, 2242, 2390, 2570, 4484, 4541, 4780, 4883, 5140, 5605, 9082, 9766, 11210, 14101, 15163, 18164, 19532, 22420, 22705, 24415, 28202, 30326, 45410, 48830, 56404, 60652, 61423, 70505, 75815, 90820, 97660, 122846, 141010, 151630, 245692, 267919, 282020, 288097, 303260, 307115, 535838, 576194, 614230, 1071676, 1152388, 1167037, 1228460, 1339595, 1440485, 2334074, 2679190, 2880970, 3623957, 4668148, 5358380, 5761940, 5835185, 7247914, 11670370, 14495828, 18119785, 23340740, 36239570, 68855183, 72479140, 137710366, 275420732, 344275915, 688551830, 1377103660]

約数ペア:

[(1, 1377103660), (2, 688551830), (4, 344275915), (5, 275420732), (10, 137710366), (19, 72479140), (20, 68855183), (38, 36239570), (59, 23340740), (76, 18119785), (95, 14495828), (118, 11670370), (190, 7247914), (236, 5835185), (239, 5761940), (257, 5358380), (295, 4668148), (380, 3623957), (478, 2880970), (514, 2679190), (590, 2334074), (956, 1440485), (1028, 1339595), (1121, 1228460), (1180, 1167037), (1195, 1152388), (1285, 1071676), (2242, 614230), (2390, 576194), (2570, 535838), (4484, 307115), (4541, 303260), (4780, 288097), (4883, 282020), (5140, 267919), (5605, 245692), (9082, 151630), (9766, 141010), (11210, 122846), (14101, 97660), (15163, 90820), (18164, 75815), (19532, 70505), (22420, 61423), (22705, 60652), (24415, 56404), (28202, 48830), (30326, 45410)]