1696753340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{2699}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 3863991600

約数和(自身を除く): 2167238260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 1849, 2699, 2924, 3655, 3698, 5398, 7310, 7396, 9245, 10796, 13495, 14620, 18490, 26990, 31433, 36980, 45883, 53980, 62866, 91766, 116057, 125732, 157165, 183532, 229415, 232114, 314330, 458830, 464228, 580285, 628660, 917660, 1160570, 1972969, 2321140, 3945938, 4990451, 7891876, 9864845, 9980902, 19729690, 19961804, 24952255, 39459380, 49904510, 84837667, 99809020, 169675334, 339350668, 424188335, 848376670, 1696753340]

約数ペア:

[(1, 1696753340), (2, 848376670), (4, 424188335), (5, 339350668), (10, 169675334), (17, 99809020), (20, 84837667), (34, 49904510), (43, 39459380), (68, 24952255), (85, 19961804), (86, 19729690), (170, 9980902), (172, 9864845), (215, 7891876), (340, 4990451), (430, 3945938), (731, 2321140), (860, 1972969), (1462, 1160570), (1849, 917660), (2699, 628660), (2924, 580285), (3655, 464228), (3698, 458830), (5398, 314330), (7310, 232114), (7396, 229415), (9245, 183532), (10796, 157165), (13495, 125732), (14620, 116057), (18490, 91766), (26990, 62866), (31433, 53980), (36980, 45883)]