2044465360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192149}}^1$

素因数の和:192188

約数の個数: 80

約数和(自身を含む): 5718384000

約数和(自身を除く): 3673918640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 192149, 384298, 768596, 960745, 1345043, 1537192, 1921490, 2690086, 3074384, 3650831, 3842980, 5380172, 6725215, 7301662, 7685960, 10760344, 13450430, 14603324, 15371920, 18254155, 21520688, 25555817, 26900860, 29206648, 36508310, 51111634, 53801720, 58413296, 73016620, 102223268, 107603440, 127779085, 146033240, 204446536, 255558170, 292066480, 408893072, 511116340, 1022232680, 2044465360]

約数ペア:

[(1, 2044465360), (2, 1022232680), (4, 511116340), (5, 408893072), (7, 292066480), (8, 255558170), (10, 204446536), (14, 146033240), (16, 127779085), (19, 107603440), (20, 102223268), (28, 73016620), (35, 58413296), (38, 53801720), (40, 51111634), (56, 36508310), (70, 29206648), (76, 26900860), (80, 25555817), (95, 21520688), (112, 18254155), (133, 15371920), (140, 14603324), (152, 13450430), (190, 10760344), (266, 7685960), (280, 7301662), (304, 6725215), (380, 5380172), (532, 3842980), (560, 3650831), (665, 3074384), (760, 2690086), (1064, 1921490), (1330, 1537192), (1520, 1345043), (2128, 960745), (2660, 768596), (5320, 384298), (10640, 192149)]