16772686020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1982587}}^1$

素因数の和:1982649

約数の個数: 72

約数和(自身を含む): 51959666304

約数和(自身を除く): 35186980284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1982587, 3965174, 5947761, 7930348, 9912935, 11895522, 17843283, 19825870, 23791044, 29738805, 35686566, 39651740, 59477610, 71373132, 89216415, 93181589, 118955220, 178432830, 186363178, 279544767, 356865660, 372726356, 465907945, 559089534, 838634301, 931815890, 1118179068, 1397723835, 1677268602, 1863631780, 2795447670, 3354537204, 4193171505, 5590895340, 8386343010, 16772686020]

約数ペア:

[(1, 16772686020), (2, 8386343010), (3, 5590895340), (4, 4193171505), (5, 3354537204), (6, 2795447670), (9, 1863631780), (10, 1677268602), (12, 1397723835), (15, 1118179068), (18, 931815890), (20, 838634301), (30, 559089534), (36, 465907945), (45, 372726356), (47, 356865660), (60, 279544767), (90, 186363178), (94, 178432830), (141, 118955220), (180, 93181589), (188, 89216415), (235, 71373132), (282, 59477610), (423, 39651740), (470, 35686566), (564, 29738805), (705, 23791044), (846, 19825870), (940, 17843283), (1410, 11895522), (1692, 9912935), (2115, 7930348), (2820, 5947761), (4230, 3965174), (8460, 1982587)]