1097011700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 2587920300

約数和(自身を除く): 1490908600

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 349, 425, 430, 698, 731, 850, 860, 1075, 1396, 1462, 1700, 1745, 1849, 2150, 2924, 3490, 3655, 3698, 4300, 5933, 6980, 7310, 7396, 8725, 9245, 11866, 14620, 15007, 17450, 18275, 18490, 23732, 29665, 30014, 31433, 34900, 36550, 36980, 46225, 59330, 60028, 62866, 73100, 75035, 92450, 118660, 125732, 148325, 150070, 157165, 184900, 255119, 296650, 300140, 314330, 375175, 510238, 593300, 628660, 645301, 750350, 785825, 1020476, 1275595, 1290602, 1500700, 1571650, 2551190, 2581204, 3143300, 3226505, 5102380, 6377975, 6453010, 10970117, 12755950, 12906020, 16132525, 21940234, 25511900, 32265050, 43880468, 54850585, 64530100, 109701170, 219402340, 274252925, 548505850, 1097011700]

約数ペア:

[(1, 1097011700), (2, 548505850), (4, 274252925), (5, 219402340), (10, 109701170), (17, 64530100), (20, 54850585), (25, 43880468), (34, 32265050), (43, 25511900), (50, 21940234), (68, 16132525), (85, 12906020), (86, 12755950), (100, 10970117), (170, 6453010), (172, 6377975), (215, 5102380), (340, 3226505), (349, 3143300), (425, 2581204), (430, 2551190), (698, 1571650), (731, 1500700), (850, 1290602), (860, 1275595), (1075, 1020476), (1396, 785825), (1462, 750350), (1700, 645301), (1745, 628660), (1849, 593300), (2150, 510238), (2924, 375175), (3490, 314330), (3655, 300140), (3698, 296650), (4300, 255119), (5933, 184900), (6980, 157165), (7310, 150070), (7396, 148325), (8725, 125732), (9245, 118660), (11866, 92450), (14620, 75035), (15007, 73100), (17450, 62866), (18275, 60028), (18490, 59330), (23732, 46225), (29665, 36980), (30014, 36550), (31433, 34900)]