16001036200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{221621}}^1$

素因数の和:221675

約数の個数: 72

約数和(自身を含む): 39263661630

約数和(自身を除く): 23262625430

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1444, 1805, 1900, 2888, 3610, 3800, 7220, 9025, 14440, 18050, 36100, 72200, 221621, 443242, 886484, 1108105, 1772968, 2216210, 4210799, 4432420, 5540525, 8421598, 8864840, 11081050, 16843196, 21053995, 22162100, 33686392, 42107990, 44324200, 80005181, 84215980, 105269975, 160010362, 168431960, 210539950, 320020724, 400025905, 421079900, 640041448, 800051810, 842159800, 1600103620, 2000129525, 3200207240, 4000259050, 8000518100, 16001036200]

約数ペア:

[(1, 16001036200), (2, 8000518100), (4, 4000259050), (5, 3200207240), (8, 2000129525), (10, 1600103620), (19, 842159800), (20, 800051810), (25, 640041448), (38, 421079900), (40, 400025905), (50, 320020724), (76, 210539950), (95, 168431960), (100, 160010362), (152, 105269975), (190, 84215980), (200, 80005181), (361, 44324200), (380, 42107990), (475, 33686392), (722, 22162100), (760, 21053995), (950, 16843196), (1444, 11081050), (1805, 8864840), (1900, 8421598), (2888, 5540525), (3610, 4432420), (3800, 4210799), (7220, 2216210), (9025, 1772968), (14440, 1108105), (18050, 886484), (36100, 443242), (72200, 221621)]