853702955920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1\times {\mathrm{60331}}^1$

素因数の和:62840

約数の個数: 80

約数和(自身を含む): 2012912986752

約数和(自身を除く): 1159210030832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2423, 2920, 4846, 5840, 9692, 12115, 19384, 24230, 38768, 48460, 60331, 96920, 120662, 176879, 193840, 241324, 301655, 353758, 482648, 603310, 707516, 884395, 965296, 1206620, 1415032, 1768790, 2413240, 2830064, 3537580, 4404163, 4826480, 7075160, 8808326, 14150320, 17616652, 22020815, 35233304, 44041630, 70466608, 88083260, 146182013, 176166520, 292364026, 352333040, 584728052, 730910065, 1169456104, 1461820130, 2338912208, 2923640260, 5847280520, 10671286949, 11694561040, 21342573898, 42685147796, 53356434745, 85370295592, 106712869490, 170740591184, 213425738980, 426851477960, 853702955920]

約数ペア:

[(1, 853702955920), (2, 426851477960), (4, 213425738980), (5, 170740591184), (8, 106712869490), (10, 85370295592), (16, 53356434745), (20, 42685147796), (40, 21342573898), (73, 11694561040), (80, 10671286949), (146, 5847280520), (292, 2923640260), (365, 2338912208), (584, 1461820130), (730, 1169456104), (1168, 730910065), (1460, 584728052), (2423, 352333040), (2920, 292364026), (4846, 176166520), (5840, 146182013), (9692, 88083260), (12115, 70466608), (19384, 44041630), (24230, 35233304), (38768, 22020815), (48460, 17616652), (60331, 14150320), (96920, 8808326), (120662, 7075160), (176879, 4826480), (193840, 4404163), (241324, 3537580), (301655, 2830064), (353758, 2413240), (482648, 1768790), (603310, 1415032), (707516, 1206620), (884395, 965296)]