13023218300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{7901}}^1$

素因数の和:8279

約数の個数: 72

約数和(自身を含む): 28889838432

約数和(自身を除く): 15866620132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 311, 530, 622, 1060, 1244, 1325, 1555, 2650, 3110, 5300, 6220, 7775, 7901, 15550, 15802, 16483, 31100, 31604, 32966, 39505, 65932, 79010, 82415, 158020, 164830, 197525, 329660, 395050, 412075, 418753, 790100, 824150, 837506, 1648300, 1675012, 2093765, 2457211, 4187530, 4914422, 8375060, 9828844, 10468825, 12286055, 20937650, 24572110, 41875300, 49144220, 61430275, 122860550, 130232183, 245721100, 260464366, 520928732, 651160915, 1302321830, 2604643660, 3255804575, 6511609150, 13023218300]

約数ペア:

[(1, 13023218300), (2, 6511609150), (4, 3255804575), (5, 2604643660), (10, 1302321830), (20, 651160915), (25, 520928732), (50, 260464366), (53, 245721100), (100, 130232183), (106, 122860550), (212, 61430275), (265, 49144220), (311, 41875300), (530, 24572110), (622, 20937650), (1060, 12286055), (1244, 10468825), (1325, 9828844), (1555, 8375060), (2650, 4914422), (3110, 4187530), (5300, 2457211), (6220, 2093765), (7775, 1675012), (7901, 1648300), (15550, 837506), (15802, 824150), (16483, 790100), (31100, 418753), (31604, 412075), (32966, 395050), (39505, 329660), (65932, 197525), (79010, 164830), (82415, 158020)]