40844580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 132464640

約数和(自身を除く): 91620060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1231, 1580, 1659, 2212, 2370, 2462, 2765, 3318, 3693, 4740, 4924, 5530, 6155, 6636, 7386, 8295, 8617, 11060, 12310, 14772, 16590, 17234, 18465, 24620, 25851, 33180, 34468, 36930, 43085, 51702, 73860, 86170, 97249, 103404, 129255, 172340, 194498, 258510, 291747, 388996, 486245, 517020, 583494, 680743, 972490, 1166988, 1361486, 1458735, 1944980, 2042229, 2722972, 2917470, 3403715, 4084458, 5834940, 6807430, 8168916, 10211145, 13614860, 20422290, 40844580]

約数ペア:

[(1, 40844580), (2, 20422290), (3, 13614860), (4, 10211145), (5, 8168916), (6, 6807430), (7, 5834940), (10, 4084458), (12, 3403715), (14, 2917470), (15, 2722972), (20, 2042229), (21, 1944980), (28, 1458735), (30, 1361486), (35, 1166988), (42, 972490), (60, 680743), (70, 583494), (79, 517020), (84, 486245), (105, 388996), (140, 291747), (158, 258510), (210, 194498), (237, 172340), (316, 129255), (395, 103404), (420, 97249), (474, 86170), (553, 73860), (790, 51702), (948, 43085), (1106, 36930), (1185, 34468), (1231, 33180), (1580, 25851), (1659, 24620), (2212, 18465), (2370, 17234), (2462, 16590), (2765, 14772), (3318, 12310), (3693, 11060), (4740, 8617), (4924, 8295), (5530, 7386), (6155, 6636)]