87266620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 137718980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 530, 532, 619, 665, 742, 1007, 1060, 1238, 1330, 1484, 1855, 2014, 2476, 2660, 3095, 3710, 4028, 4333, 5035, 6190, 7049, 7420, 8666, 10070, 11761, 12380, 14098, 17332, 20140, 21665, 23522, 28196, 32807, 35245, 43330, 47044, 58805, 65614, 70490, 82327, 86660, 117610, 131228, 140980, 164035, 164654, 229649, 235220, 328070, 329308, 411635, 459298, 623333, 656140, 823270, 918596, 1148245, 1246666, 1646540, 2296490, 2493332, 3116665, 4363331, 4592980, 6233330, 8726662, 12466660, 17453324, 21816655, 43633310, 87266620]

約数ペア:

[(1, 87266620), (2, 43633310), (4, 21816655), (5, 17453324), (7, 12466660), (10, 8726662), (14, 6233330), (19, 4592980), (20, 4363331), (28, 3116665), (35, 2493332), (38, 2296490), (53, 1646540), (70, 1246666), (76, 1148245), (95, 918596), (106, 823270), (133, 656140), (140, 623333), (190, 459298), (212, 411635), (265, 329308), (266, 328070), (371, 235220), (380, 229649), (530, 164654), (532, 164035), (619, 140980), (665, 131228), (742, 117610), (1007, 86660), (1060, 82327), (1238, 70490), (1330, 65614), (1484, 58805), (1855, 47044), (2014, 43330), (2476, 35245), (2660, 32807), (3095, 28196), (3710, 23522), (4028, 21665), (4333, 20140), (5035, 17332), (6190, 14098), (7049, 12380), (7420, 11761), (8666, 10070)]