79080260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 124132540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 149, 170, 223, 238, 298, 340, 446, 476, 595, 596, 745, 892, 1043, 1115, 1190, 1490, 1561, 2086, 2230, 2380, 2533, 2980, 3122, 3791, 4172, 4460, 5066, 5215, 6244, 7582, 7805, 10132, 10430, 12665, 15164, 15610, 17731, 18955, 20860, 25330, 26537, 31220, 33227, 35462, 37910, 50660, 53074, 66454, 70924, 75820, 88655, 106148, 132685, 132908, 166135, 177310, 232589, 265370, 332270, 354620, 465178, 530740, 564859, 664540, 930356, 1129718, 1162945, 2259436, 2325890, 2824295, 3954013, 4651780, 5648590, 7908026, 11297180, 15816052, 19770065, 39540130, 79080260]

約数ペア:

[(1, 79080260), (2, 39540130), (4, 19770065), (5, 15816052), (7, 11297180), (10, 7908026), (14, 5648590), (17, 4651780), (20, 3954013), (28, 2824295), (34, 2325890), (35, 2259436), (68, 1162945), (70, 1129718), (85, 930356), (119, 664540), (140, 564859), (149, 530740), (170, 465178), (223, 354620), (238, 332270), (298, 265370), (340, 232589), (446, 177310), (476, 166135), (595, 132908), (596, 132685), (745, 106148), (892, 88655), (1043, 75820), (1115, 70924), (1190, 66454), (1490, 53074), (1561, 50660), (2086, 37910), (2230, 35462), (2380, 33227), (2533, 31220), (2980, 26537), (3122, 25330), (3791, 20860), (4172, 18955), (4460, 17731), (5066, 15610), (5215, 15164), (6244, 12665), (7582, 10430), (7805, 10132)]