40574196

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 121284800

約数和(自身を除く): 80710604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 169, 171, 228, 234, 243, 247, 324, 338, 342, 351, 468, 486, 494, 507, 513, 676, 684, 702, 741, 972, 988, 1014, 1026, 1053, 1404, 1482, 1521, 1539, 2028, 2052, 2106, 2197, 2223, 2964, 3042, 3078, 3159, 3211, 4212, 4394, 4446, 4563, 4617, 6084, 6156, 6318, 6422, 6591, 6669, 8788, 8892, 9126, 9234, 9633, 12636, 12844, 13182, 13338, 13689, 18252, 18468, 19266, 19773, 20007, 26364, 26676, 27378, 28899, 38532, 39546, 40014, 41067, 41743, 54756, 57798, 59319, 60021, 79092, 80028, 82134, 83486, 86697, 115596, 118638, 120042, 125229, 164268, 166972, 173394, 177957, 237276, 240084, 250458, 260091, 346788, 355914, 375687, 500916, 520182, 533871, 711828, 751374, 780273, 1040364, 1067742, 1127061, 1502748, 1560546, 2135484, 2254122, 3121092, 3381183, 4508244, 6762366, 10143549, 13524732, 20287098, 40574196]

約数ペア:

[(1, 40574196), (2, 20287098), (3, 13524732), (4, 10143549), (6, 6762366), (9, 4508244), (12, 3381183), (13, 3121092), (18, 2254122), (19, 2135484), (26, 1560546), (27, 1502748), (36, 1127061), (38, 1067742), (39, 1040364), (52, 780273), (54, 751374), (57, 711828), (76, 533871), (78, 520182), (81, 500916), (108, 375687), (114, 355914), (117, 346788), (156, 260091), (162, 250458), (169, 240084), (171, 237276), (228, 177957), (234, 173394), (243, 166972), (247, 164268), (324, 125229), (338, 120042), (342, 118638), (351, 115596), (468, 86697), (486, 83486), (494, 82134), (507, 80028), (513, 79092), (676, 60021), (684, 59319), (702, 57798), (741, 54756), (972, 41743), (988, 41067), (1014, 40014), (1026, 39546), (1053, 38532), (1404, 28899), (1482, 27378), (1521, 26676), (1539, 26364), (2028, 20007), (2052, 19773), (2106, 19266), (2197, 18468), (2223, 18252), (2964, 13689), (3042, 13338), (3078, 13182), (3159, 12844), (3211, 12636), (4212, 9633), (4394, 9234), (4446, 9126), (4563, 8892), (4617, 8788), (6084, 6669), (6156, 6591), (6318, 6422)]