1330707550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 2694113280

約数和(自身を除く): 1363405730

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 163, 229, 230, 310, 326, 458, 575, 713, 775, 815, 1145, 1150, 1426, 1550, 1630, 2290, 3565, 3749, 4075, 5053, 5267, 5725, 7099, 7130, 7498, 8150, 10106, 10534, 11450, 14198, 17825, 18745, 25265, 26335, 35495, 35650, 37327, 37490, 50530, 52670, 70990, 74654, 93725, 116219, 126325, 131675, 163277, 177475, 186635, 187450, 232438, 252650, 263350, 326554, 354950, 373270, 581095, 816385, 858521, 933175, 1157137, 1162190, 1632770, 1717042, 1866350, 2314274, 2905475, 4081925, 4292605, 5785685, 5810950, 8163850, 8585210, 11571370, 21463025, 26614151, 28928425, 42926050, 53228302, 57856850, 133070755, 266141510, 665353775, 1330707550]

約数ペア:

[(1, 1330707550), (2, 665353775), (5, 266141510), (10, 133070755), (23, 57856850), (25, 53228302), (31, 42926050), (46, 28928425), (50, 26614151), (62, 21463025), (115, 11571370), (155, 8585210), (163, 8163850), (229, 5810950), (230, 5785685), (310, 4292605), (326, 4081925), (458, 2905475), (575, 2314274), (713, 1866350), (775, 1717042), (815, 1632770), (1145, 1162190), (1150, 1157137), (1426, 933175), (1550, 858521), (1630, 816385), (2290, 581095), (3565, 373270), (3749, 354950), (4075, 326554), (5053, 263350), (5267, 252650), (5725, 232438), (7099, 187450), (7130, 186635), (7498, 177475), (8150, 163277), (10106, 131675), (10534, 126325), (11450, 116219), (14198, 93725), (17825, 74654), (18745, 70990), (25265, 52670), (26335, 50530), (35495, 37490), (35650, 37327)]