39157300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 108

約数和(自身を含む): 105472416

約数和(自身を除く): 66315116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 331, 338, 350, 364, 455, 650, 662, 676, 700, 845, 910, 1183, 1300, 1324, 1655, 1690, 1820, 2275, 2317, 2366, 3310, 3380, 4225, 4303, 4550, 4634, 4732, 5915, 6620, 8275, 8450, 8606, 9100, 9268, 11585, 11830, 16550, 16900, 17212, 21515, 23170, 23660, 29575, 30121, 33100, 43030, 46340, 55939, 57925, 59150, 60242, 86060, 107575, 111878, 115850, 118300, 120484, 150605, 215150, 223756, 231700, 279695, 301210, 391573, 430300, 559390, 602420, 753025, 783146, 1118780, 1398475, 1506050, 1566292, 1957865, 2796950, 3012100, 3915730, 5593900, 7831460, 9789325, 19578650, 39157300]

約数ペア:

[(1, 39157300), (2, 19578650), (4, 9789325), (5, 7831460), (7, 5593900), (10, 3915730), (13, 3012100), (14, 2796950), (20, 1957865), (25, 1566292), (26, 1506050), (28, 1398475), (35, 1118780), (50, 783146), (52, 753025), (65, 602420), (70, 559390), (91, 430300), (100, 391573), (130, 301210), (140, 279695), (169, 231700), (175, 223756), (182, 215150), (260, 150605), (325, 120484), (331, 118300), (338, 115850), (350, 111878), (364, 107575), (455, 86060), (650, 60242), (662, 59150), (676, 57925), (700, 55939), (845, 46340), (910, 43030), (1183, 33100), (1300, 30121), (1324, 29575), (1655, 23660), (1690, 23170), (1820, 21515), (2275, 17212), (2317, 16900), (2366, 16550), (3310, 11830), (3380, 11585), (4225, 9268), (4303, 9100), (4550, 8606), (4634, 8450), (4732, 8275), (5915, 6620)]