66480050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 160406400

約数和(自身を除く): 93926350

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 769, 910, 950, 1235, 1330, 1538, 1729, 2275, 2470, 3325, 3458, 3845, 4550, 5383, 6175, 6650, 7690, 8645, 9997, 10766, 12350, 14611, 17290, 19225, 19994, 26915, 29222, 38450, 43225, 49985, 53830, 69979, 73055, 86450, 99970, 102277, 134575, 139958, 146110, 189943, 204554, 249925, 269150, 349895, 365275, 379886, 499850, 511385, 699790, 730550, 949715, 1022770, 1329601, 1749475, 1899430, 2556925, 2659202, 3498950, 4748575, 5113850, 6648005, 9497150, 13296010, 33240025, 66480050]

約数ペア:

[(1, 66480050), (2, 33240025), (5, 13296010), (7, 9497150), (10, 6648005), (13, 5113850), (14, 4748575), (19, 3498950), (25, 2659202), (26, 2556925), (35, 1899430), (38, 1749475), (50, 1329601), (65, 1022770), (70, 949715), (91, 730550), (95, 699790), (130, 511385), (133, 499850), (175, 379886), (182, 365275), (190, 349895), (247, 269150), (266, 249925), (325, 204554), (350, 189943), (455, 146110), (475, 139958), (494, 134575), (650, 102277), (665, 99970), (769, 86450), (910, 73055), (950, 69979), (1235, 53830), (1330, 49985), (1538, 43225), (1729, 38450), (2275, 29222), (2470, 26915), (3325, 19994), (3458, 19225), (3845, 17290), (4550, 14611), (5383, 12350), (6175, 10766), (6650, 9997), (7690, 8645)]