100201010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 223776000

約数和(自身を除く): 123574990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 739, 745, 910, 1043, 1478, 1490, 1937, 2086, 3695, 3874, 5173, 5215, 7390, 9607, 9685, 10346, 10430, 13559, 19214, 19370, 25865, 27118, 48035, 51730, 67249, 67795, 96070, 110111, 134498, 135590, 220222, 336245, 550555, 672490, 770777, 1101110, 1431443, 1541554, 2862886, 3853885, 7157215, 7707770, 10020101, 14314430, 20040202, 50100505, 100201010]

約数ペア:

[(1, 100201010), (2, 50100505), (5, 20040202), (7, 14314430), (10, 10020101), (13, 7707770), (14, 7157215), (26, 3853885), (35, 2862886), (65, 1541554), (70, 1431443), (91, 1101110), (130, 770777), (149, 672490), (182, 550555), (298, 336245), (455, 220222), (739, 135590), (745, 134498), (910, 110111), (1043, 96070), (1478, 67795), (1490, 67249), (1937, 51730), (2086, 48035), (3695, 27118), (3874, 25865), (5173, 19370), (5215, 19214), (7390, 13559), (9607, 10430), (9685, 10346)]