371123848660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1\times {\mathrm{6389}}^1$

素因数の和:8641

約数の個数: 96

約数和(自身を含む): 832450348800

約数和(自身を除く): 461326500140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2153, 2698, 4306, 5396, 6389, 6745, 8612, 10765, 12778, 13490, 21530, 25556, 26980, 31945, 40907, 43060, 63890, 81814, 121391, 127780, 152863, 163628, 204535, 242782, 305726, 409070, 453619, 485564, 606955, 611452, 764315, 818140, 907238, 1213910, 1528630, 1814476, 2268095, 2427820, 2904397, 3057260, 4536190, 5808794, 8618761, 9072380, 11617588, 13755517, 14521985, 17237522, 27511034, 29043970, 34475044, 43093805, 55022068, 58087940, 68777585, 86187610, 137555170, 172375220, 261354823, 275110340, 522709646, 976641707, 1045419292, 1306774115, 1953283414, 2613548230, 3906566828, 4883208535, 5227096460, 9766417070, 18556192433, 19532834140, 37112384866, 74224769732, 92780962165, 185561924330, 371123848660]

約数ペア:

[(1, 371123848660), (2, 185561924330), (4, 92780962165), (5, 74224769732), (10, 37112384866), (19, 19532834140), (20, 18556192433), (38, 9766417070), (71, 5227096460), (76, 4883208535), (95, 3906566828), (142, 2613548230), (190, 1953283414), (284, 1306774115), (355, 1045419292), (380, 976641707), (710, 522709646), (1349, 275110340), (1420, 261354823), (2153, 172375220), (2698, 137555170), (4306, 86187610), (5396, 68777585), (6389, 58087940), (6745, 55022068), (8612, 43093805), (10765, 34475044), (12778, 29043970), (13490, 27511034), (21530, 17237522), (25556, 14521985), (26980, 13755517), (31945, 11617588), (40907, 9072380), (43060, 8618761), (63890, 5808794), (81814, 4536190), (121391, 3057260), (127780, 2904397), (152863, 2427820), (163628, 2268095), (204535, 1814476), (242782, 1528630), (305726, 1213910), (409070, 907238), (453619, 818140), (485564, 764315), (606955, 611452)]