195607360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3617}}^1$

素因数の和:3660

約数の個数: 84

約数和(自身を含む): 504515628

約数和(自身を除く): 308908268

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 3617, 4160, 5408, 6760, 7234, 10816, 13520, 14468, 18085, 27040, 28936, 36170, 47021, 54080, 57872, 72340, 94042, 115744, 144680, 188084, 231488, 235105, 289360, 376168, 470210, 578720, 611273, 752336, 940420, 1157440, 1222546, 1504672, 1880840, 2445092, 3009344, 3056365, 3761680, 4890184, 6112730, 7523360, 9780368, 12225460, 15046720, 19560736, 24450920, 39121472, 48901840, 97803680, 195607360]

約数ペア:

[(1, 195607360), (2, 97803680), (4, 48901840), (5, 39121472), (8, 24450920), (10, 19560736), (13, 15046720), (16, 12225460), (20, 9780368), (26, 7523360), (32, 6112730), (40, 4890184), (52, 3761680), (64, 3056365), (65, 3009344), (80, 2445092), (104, 1880840), (130, 1504672), (160, 1222546), (169, 1157440), (208, 940420), (260, 752336), (320, 611273), (338, 578720), (416, 470210), (520, 376168), (676, 289360), (832, 235105), (845, 231488), (1040, 188084), (1352, 144680), (1690, 115744), (2080, 94042), (2704, 72340), (3380, 57872), (3617, 54080), (4160, 47021), (5408, 36170), (6760, 28936), (7234, 27040), (10816, 18085), (13520, 14468)]