201326018080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3689993}}^1$

素因数の和:3690050

約数の個数: 96

約数和(自身を含む): 535610009088

約数和(自身を除く): 334283991008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 54560, 3689993, 7379986, 14759972, 18449965, 29519944, 36899930, 40589923, 59039888, 73799860, 81179846, 114389783, 118079776, 147599720, 162359692, 202949615, 228779566, 295199440, 324719384, 405899230, 457559132, 571948915, 590398880, 649438768, 811798460, 915118264, 1143897830, 1258287613, 1298877536, 1623596920, 1830236528, 2287795660, 2516575226, 3247193840, 3660473056, 4575591320, 5033150452, 6291438065, 6494387680, 9151182640, 10066300904, 12582876130, 18302365280, 20132601808, 25165752260, 40265203616, 50331504520, 100663009040, 201326018080]

約数ペア:

[(1, 201326018080), (2, 100663009040), (4, 50331504520), (5, 40265203616), (8, 25165752260), (10, 20132601808), (11, 18302365280), (16, 12582876130), (20, 10066300904), (22, 9151182640), (31, 6494387680), (32, 6291438065), (40, 5033150452), (44, 4575591320), (55, 3660473056), (62, 3247193840), (80, 2516575226), (88, 2287795660), (110, 1830236528), (124, 1623596920), (155, 1298877536), (160, 1258287613), (176, 1143897830), (220, 915118264), (248, 811798460), (310, 649438768), (341, 590398880), (352, 571948915), (440, 457559132), (496, 405899230), (620, 324719384), (682, 295199440), (880, 228779566), (992, 202949615), (1240, 162359692), (1364, 147599720), (1705, 118079776), (1760, 114389783), (2480, 81179846), (2728, 73799860), (3410, 59039888), (4960, 40589923), (5456, 36899930), (6820, 29519944), (10912, 18449965), (13640, 14759972), (27280, 7379986), (54560, 3689993)]