1601339283520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1\times {\mathrm{20431}}^1$

素因数の和:28380

約数の個数: 112

約数和(自身を含む): 3936886142976

約数和(自身を除く): 2335546859456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 7901, 9920, 15802, 20431, 31604, 39505, 40862, 63208, 79010, 81724, 102155, 126416, 158020, 163448, 204310, 244931, 252832, 316040, 326896, 408620, 489862, 505664, 632080, 633361, 653792, 817240, 979724, 1224655, 1264160, 1266722, 1307584, 1634480, 1959448, 2449310, 2528320, 2533444, 3166805, 3268960, 3918896, 4898620, 5066888, 6333610, 6537920, 7837792, 9797240, 10133776, 12667220, 15675584, 19594480, 20267552, 25334440, 39188960, 40535104, 50668880, 78377920, 101337760, 161425331, 202675520, 322850662, 645701324, 807126655, 1291402648, 1614253310, 2582805296, 3228506620, 5004185261, 5165610592, 6457013240, 10008370522, 10331221184, 12914026480, 20016741044, 25020926305, 25828052960, 40033482088, 50041852610, 51656105920, 80066964176, 100083705220, 160133928352, 200167410440, 320267856704, 400334820880, 800669641760, 1601339283520]

約数ペア:

[(1, 1601339283520), (2, 800669641760), (4, 400334820880), (5, 320267856704), (8, 200167410440), (10, 160133928352), (16, 100083705220), (20, 80066964176), (31, 51656105920), (32, 50041852610), (40, 40033482088), (62, 25828052960), (64, 25020926305), (80, 20016741044), (124, 12914026480), (155, 10331221184), (160, 10008370522), (248, 6457013240), (310, 5165610592), (320, 5004185261), (496, 3228506620), (620, 2582805296), (992, 1614253310), (1240, 1291402648), (1984, 807126655), (2480, 645701324), (4960, 322850662), (7901, 202675520), (9920, 161425331), (15802, 101337760), (20431, 78377920), (31604, 50668880), (39505, 40535104), (40862, 39188960), (63208, 25334440), (79010, 20267552), (81724, 19594480), (102155, 15675584), (126416, 12667220), (158020, 10133776), (163448, 9797240), (204310, 7837792), (244931, 6537920), (252832, 6333610), (316040, 5066888), (326896, 4898620), (408620, 3918896), (489862, 3268960), (505664, 3166805), (632080, 2533444), (633361, 2528320), (653792, 2449310), (817240, 1959448), (979724, 1634480), (1224655, 1307584), (1264160, 1266722)]