8607950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 19686240

約数和(自身を除く): 11078290

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 41, 50, 65, 82, 85, 95, 130, 170, 190, 205, 221, 247, 323, 325, 410, 425, 442, 475, 494, 533, 646, 650, 697, 779, 850, 950, 1025, 1066, 1105, 1235, 1394, 1558, 1615, 2050, 2210, 2470, 2665, 3230, 3485, 3895, 4199, 5330, 5525, 6175, 6970, 7790, 8075, 8398, 9061, 10127, 11050, 12350, 13243, 13325, 16150, 17425, 18122, 19475, 20254, 20995, 26486, 26650, 34850, 38950, 41990, 45305, 50635, 66215, 90610, 101270, 104975, 132430, 172159, 209950, 226525, 253175, 331075, 344318, 453050, 506350, 662150, 860795, 1721590, 4303975, 8607950]

約数ペア:

[(1, 8607950), (2, 4303975), (5, 1721590), (10, 860795), (13, 662150), (17, 506350), (19, 453050), (25, 344318), (26, 331075), (34, 253175), (38, 226525), (41, 209950), (50, 172159), (65, 132430), (82, 104975), (85, 101270), (95, 90610), (130, 66215), (170, 50635), (190, 45305), (205, 41990), (221, 38950), (247, 34850), (323, 26650), (325, 26486), (410, 20995), (425, 20254), (442, 19475), (475, 18122), (494, 17425), (533, 16150), (646, 13325), (650, 13243), (697, 12350), (779, 11050), (850, 10127), (950, 9061), (1025, 8398), (1066, 8075), (1105, 7790), (1235, 6970), (1394, 6175), (1558, 5525), (1615, 5330), (2050, 4199), (2210, 3895), (2470, 3485), (2665, 3230)]