38761450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 90392652

約数和(自身を除く): 51631202

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1217, 1225, 1274, 2275, 2434, 2450, 3185, 4550, 6085, 6370, 8519, 12170, 15821, 15925, 17038, 30425, 31642, 31850, 42595, 59633, 60850, 79105, 85190, 110747, 119266, 158210, 212975, 221494, 298165, 395525, 425950, 553735, 596330, 775229, 791050, 1107470, 1490825, 1550458, 2768675, 2981650, 3876145, 5537350, 7752290, 19380725, 38761450]

約数ペア:

[(1, 38761450), (2, 19380725), (5, 7752290), (7, 5537350), (10, 3876145), (13, 2981650), (14, 2768675), (25, 1550458), (26, 1490825), (35, 1107470), (49, 791050), (50, 775229), (65, 596330), (70, 553735), (91, 425950), (98, 395525), (130, 298165), (175, 221494), (182, 212975), (245, 158210), (325, 119266), (350, 110747), (455, 85190), (490, 79105), (637, 60850), (650, 59633), (910, 42595), (1217, 31850), (1225, 31642), (1274, 30425), (2275, 17038), (2434, 15925), (2450, 15821), (3185, 12170), (4550, 8519), (6085, 6370)]