37694020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 98784000

約数和(自身を除く): 61089980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 149, 182, 260, 278, 298, 364, 455, 556, 596, 695, 745, 910, 973, 1043, 1390, 1490, 1807, 1820, 1937, 1946, 2086, 2780, 2980, 3614, 3874, 3892, 4172, 4865, 5215, 7228, 7748, 9035, 9685, 9730, 10430, 12649, 13559, 18070, 19370, 19460, 20711, 20860, 25298, 27118, 36140, 38740, 41422, 50596, 54236, 63245, 67795, 82844, 103555, 126490, 135590, 144977, 207110, 252980, 269243, 271180, 289954, 414220, 538486, 579908, 724885, 1076972, 1346215, 1449770, 1884701, 2692430, 2899540, 3769402, 5384860, 7538804, 9423505, 18847010, 37694020]

約数ペア:

[(1, 37694020), (2, 18847010), (4, 9423505), (5, 7538804), (7, 5384860), (10, 3769402), (13, 2899540), (14, 2692430), (20, 1884701), (26, 1449770), (28, 1346215), (35, 1076972), (52, 724885), (65, 579908), (70, 538486), (91, 414220), (130, 289954), (139, 271180), (140, 269243), (149, 252980), (182, 207110), (260, 144977), (278, 135590), (298, 126490), (364, 103555), (455, 82844), (556, 67795), (596, 63245), (695, 54236), (745, 50596), (910, 41422), (973, 38740), (1043, 36140), (1390, 27118), (1490, 25298), (1807, 20860), (1820, 20711), (1937, 19460), (1946, 19370), (2086, 18070), (2780, 13559), (2980, 12649), (3614, 10430), (3874, 9730), (3892, 9685), (4172, 9035), (4865, 7748), (5215, 7228)]