383843720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12101}}^1$

素因数の和:12186

約数の個数: 64

約数和(自身を含む): 945408240

約数和(自身を除く): 561564520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 12101, 15860, 24202, 31720, 48404, 60505, 96808, 121010, 157313, 242020, 314626, 484040, 629252, 738161, 786565, 1258504, 1476322, 1573130, 2952644, 3146260, 3690805, 5905288, 6292520, 7381610, 9596093, 14763220, 19192186, 29526440, 38384372, 47980465, 76768744, 95960930, 191921860, 383843720]

約数ペア:

[(1, 383843720), (2, 191921860), (4, 95960930), (5, 76768744), (8, 47980465), (10, 38384372), (13, 29526440), (20, 19192186), (26, 14763220), (40, 9596093), (52, 7381610), (61, 6292520), (65, 5905288), (104, 3690805), (122, 3146260), (130, 2952644), (244, 1573130), (260, 1476322), (305, 1258504), (488, 786565), (520, 738161), (610, 629252), (793, 484040), (1220, 314626), (1586, 242020), (2440, 157313), (3172, 121010), (3965, 96808), (6344, 60505), (7930, 48404), (12101, 31720), (15860, 24202)]