9883645460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7153

約数の個数: 96

約数和(自身を含む): 23055470592

約数和(自身を除く): 13171825132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 127, 130, 172, 215, 254, 260, 430, 508, 559, 635, 860, 1118, 1270, 1651, 2236, 2540, 2795, 3302, 5461, 5590, 6604, 6961, 8255, 10922, 11180, 13922, 16510, 21844, 27305, 27844, 33020, 34805, 54610, 69610, 70993, 90493, 109220, 139220, 141986, 180986, 283972, 299323, 354965, 361972, 452465, 598646, 709930, 884047, 904930, 1197292, 1419860, 1496615, 1768094, 1809860, 2993230, 3536188, 3891199, 4420235, 5986460, 7782398, 8840470, 11492611, 15564796, 17680940, 19455995, 22985222, 38014021, 38911990, 45970444, 57463055, 76028042, 77823980, 114926110, 152056084, 190070105, 229852220, 380140210, 494182273, 760280420, 988364546, 1976729092, 2470911365, 4941822730, 9883645460]

約数ペア:

[(1, 9883645460), (2, 4941822730), (4, 2470911365), (5, 1976729092), (10, 988364546), (13, 760280420), (20, 494182273), (26, 380140210), (43, 229852220), (52, 190070105), (65, 152056084), (86, 114926110), (127, 77823980), (130, 76028042), (172, 57463055), (215, 45970444), (254, 38911990), (260, 38014021), (430, 22985222), (508, 19455995), (559, 17680940), (635, 15564796), (860, 11492611), (1118, 8840470), (1270, 7782398), (1651, 5986460), (2236, 4420235), (2540, 3891199), (2795, 3536188), (3302, 2993230), (5461, 1809860), (5590, 1768094), (6604, 1496615), (6961, 1419860), (8255, 1197292), (10922, 904930), (11180, 884047), (13922, 709930), (16510, 598646), (21844, 452465), (27305, 361972), (27844, 354965), (33020, 299323), (34805, 283972), (54610, 180986), (69610, 141986), (70993, 139220), (90493, 109220)]