38078850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 102850560

約数和(自身を除く): 64771710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 285, 310, 431, 465, 475, 570, 589, 775, 862, 930, 950, 1178, 1293, 1425, 1550, 1767, 2155, 2325, 2586, 2850, 2945, 3534, 4310, 4650, 5890, 6465, 8189, 8835, 10775, 12930, 13361, 14725, 16378, 17670, 21550, 24567, 26722, 29450, 32325, 40083, 40945, 44175, 49134, 64650, 66805, 80166, 81890, 88350, 122835, 133610, 200415, 204725, 245670, 253859, 334025, 400830, 409450, 507718, 614175, 668050, 761577, 1002075, 1228350, 1269295, 1523154, 2004150, 2538590, 3807885, 6346475, 7615770, 12692950, 19039425, 38078850]

約数ペア:

[(1, 38078850), (2, 19039425), (3, 12692950), (5, 7615770), (6, 6346475), (10, 3807885), (15, 2538590), (19, 2004150), (25, 1523154), (30, 1269295), (31, 1228350), (38, 1002075), (50, 761577), (57, 668050), (62, 614175), (75, 507718), (93, 409450), (95, 400830), (114, 334025), (150, 253859), (155, 245670), (186, 204725), (190, 200415), (285, 133610), (310, 122835), (431, 88350), (465, 81890), (475, 80166), (570, 66805), (589, 64650), (775, 49134), (862, 44175), (930, 40945), (950, 40083), (1178, 32325), (1293, 29450), (1425, 26722), (1550, 24567), (1767, 21550), (2155, 17670), (2325, 16378), (2586, 14725), (2850, 13361), (2945, 12930), (3534, 10775), (4310, 8835), (4650, 8189), (5890, 6465)]