39062480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 98803200

約数和(自身を除く): 59740720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 829, 1178, 1240, 1520, 1658, 2356, 2480, 2945, 3316, 4145, 4712, 5890, 6632, 8290, 9424, 11780, 13264, 15751, 16580, 23560, 25699, 31502, 33160, 47120, 51398, 63004, 66320, 78755, 102796, 126008, 128495, 157510, 205592, 252016, 256990, 315020, 411184, 488281, 513980, 630040, 976562, 1027960, 1260080, 1953124, 2055920, 2441405, 3906248, 4882810, 7812496, 9765620, 19531240, 39062480]

約数ペア:

[(1, 39062480), (2, 19531240), (4, 9765620), (5, 7812496), (8, 4882810), (10, 3906248), (16, 2441405), (19, 2055920), (20, 1953124), (31, 1260080), (38, 1027960), (40, 976562), (62, 630040), (76, 513980), (80, 488281), (95, 411184), (124, 315020), (152, 256990), (155, 252016), (190, 205592), (248, 157510), (304, 128495), (310, 126008), (380, 102796), (496, 78755), (589, 66320), (620, 63004), (760, 51398), (829, 47120), (1178, 33160), (1240, 31502), (1520, 25699), (1658, 23560), (2356, 16580), (2480, 15751), (2945, 13264), (3316, 11780), (4145, 9424), (4712, 8290), (5890, 6632)]