1036385357420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1259}}^1\times {\mathrm{839981}}^1$

素因数の和:841263

約数の個数: 72

約数和(自身を含む): 2533755304080

約数和(自身を除く): 1497369946660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1259, 2518, 5036, 6295, 8813, 12590, 17626, 25180, 35252, 44065, 61691, 88130, 123382, 176260, 246764, 308455, 616910, 839981, 1233820, 1679962, 3359924, 4199905, 5879867, 8399810, 11759734, 16799620, 23519468, 29399335, 41159069, 58798670, 82318138, 117597340, 164636276, 205795345, 411590690, 823181380, 1057536079, 2115072158, 4230144316, 5287680395, 7402752553, 10575360790, 14805505106, 21150721580, 29611010212, 37013762765, 51819267871, 74027525530, 103638535742, 148055051060, 207277071484, 259096339355, 518192678710, 1036385357420]

約数ペア:

[(1, 1036385357420), (2, 518192678710), (4, 259096339355), (5, 207277071484), (7, 148055051060), (10, 103638535742), (14, 74027525530), (20, 51819267871), (28, 37013762765), (35, 29611010212), (49, 21150721580), (70, 14805505106), (98, 10575360790), (140, 7402752553), (196, 5287680395), (245, 4230144316), (490, 2115072158), (980, 1057536079), (1259, 823181380), (2518, 411590690), (5036, 205795345), (6295, 164636276), (8813, 117597340), (12590, 82318138), (17626, 58798670), (25180, 41159069), (35252, 29399335), (44065, 23519468), (61691, 16799620), (88130, 11759734), (123382, 8399810), (176260, 5879867), (246764, 4199905), (308455, 3359924), (616910, 1679962), (839981, 1233820)]