40546380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 96

約数和(自身を含む): 136604160

約数和(自身を除く): 96057780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5081, 7980, 10162, 15243, 20324, 25405, 30486, 35567, 50810, 60972, 71134, 76215, 96539, 101620, 106701, 142268, 152430, 177835, 193078, 213402, 289617, 304860, 355670, 386156, 426804, 482695, 533505, 579234, 675773, 711340, 965390, 1067010, 1158468, 1351546, 1448085, 1930780, 2027319, 2134020, 2703092, 2896170, 3378865, 4054638, 5792340, 6757730, 8109276, 10136595, 13515460, 20273190, 40546380]

約数ペア:

[(1, 40546380), (2, 20273190), (3, 13515460), (4, 10136595), (5, 8109276), (6, 6757730), (7, 5792340), (10, 4054638), (12, 3378865), (14, 2896170), (15, 2703092), (19, 2134020), (20, 2027319), (21, 1930780), (28, 1448085), (30, 1351546), (35, 1158468), (38, 1067010), (42, 965390), (57, 711340), (60, 675773), (70, 579234), (76, 533505), (84, 482695), (95, 426804), (105, 386156), (114, 355670), (133, 304860), (140, 289617), (190, 213402), (210, 193078), (228, 177835), (266, 152430), (285, 142268), (380, 106701), (399, 101620), (420, 96539), (532, 76215), (570, 71134), (665, 60972), (798, 50810), (1140, 35567), (1330, 30486), (1596, 25405), (1995, 20324), (2660, 15243), (3990, 10162), (5081, 7980)]