1656291218410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{121309}}^1$

素因数の和:121480

約数の個数: 96

約数和(自身を含む): 3260303298000

約数和(自身を除く): 1604012079590

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 89, 115, 145, 178, 230, 290, 445, 529, 667, 890, 1058, 1334, 2047, 2581, 2645, 3335, 4094, 5162, 5290, 6670, 10235, 12905, 15341, 20470, 25810, 30682, 47081, 59363, 76705, 94162, 118726, 121309, 153410, 235405, 242618, 296815, 470810, 593630, 606545, 1213090, 1365349, 2730698, 2790107, 3517961, 5580214, 6826745, 7035922, 10796501, 13653490, 13950535, 17589805, 21593002, 27901070, 35179610, 53982505, 64172461, 80913103, 107965010, 128344922, 161826206, 248319523, 313098529, 320862305, 404565515, 496639046, 626197058, 641724610, 809131030, 1241597615, 1565492645, 1861001369, 2483195230, 3130985290, 3722002738, 5711349029, 7201266167, 9305006845, 11422698058, 14402532334, 18610013690, 28556745145, 36006330835, 57113490290, 72012661670, 165629121841, 331258243682, 828145609205, 1656291218410]

約数ペア:

[(1, 1656291218410), (2, 828145609205), (5, 331258243682), (10, 165629121841), (23, 72012661670), (29, 57113490290), (46, 36006330835), (58, 28556745145), (89, 18610013690), (115, 14402532334), (145, 11422698058), (178, 9305006845), (230, 7201266167), (290, 5711349029), (445, 3722002738), (529, 3130985290), (667, 2483195230), (890, 1861001369), (1058, 1565492645), (1334, 1241597615), (2047, 809131030), (2581, 641724610), (2645, 626197058), (3335, 496639046), (4094, 404565515), (5162, 320862305), (5290, 313098529), (6670, 248319523), (10235, 161826206), (12905, 128344922), (15341, 107965010), (20470, 80913103), (25810, 64172461), (30682, 53982505), (47081, 35179610), (59363, 27901070), (76705, 21593002), (94162, 17589805), (118726, 13950535), (121309, 13653490), (153410, 10796501), (235405, 7035922), (242618, 6826745), (296815, 5580214), (470810, 3517961), (593630, 2790107), (606545, 2730698), (1213090, 1365349)]