191683960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6043}}^1$

素因数の和:6128

約数の個数: 64

約数和(自身を含む): 472157280

約数和(自身を除く): 280473320

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, 6043, 6344, 7930, 12086, 15860, 24172, 30215, 31720, 48344, 60430, 78559, 120860, 157118, 241720, 314236, 368623, 392795, 628472, 737246, 785590, 1474492, 1571180, 1843115, 2948984, 3142360, 3686230, 4792099, 7372460, 9584198, 14744920, 19168396, 23960495, 38336792, 47920990, 95841980, 191683960]

約数ペア:

[(1, 191683960), (2, 95841980), (4, 47920990), (5, 38336792), (8, 23960495), (10, 19168396), (13, 14744920), (20, 9584198), (26, 7372460), (40, 4792099), (52, 3686230), (61, 3142360), (65, 2948984), (104, 1843115), (122, 1571180), (130, 1474492), (244, 785590), (260, 737246), (305, 628472), (488, 392795), (520, 368623), (610, 314236), (793, 241720), (1220, 157118), (1586, 120860), (2440, 78559), (3172, 60430), (3965, 48344), (6043, 31720), (6344, 30215), (7930, 24172), (12086, 15860)]