48319280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 71673040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 383, 415, 664, 760, 766, 830, 1328, 1520, 1532, 1577, 1660, 1915, 3064, 3154, 3320, 3830, 6128, 6308, 6640, 7277, 7660, 7885, 12616, 14554, 15320, 15770, 25232, 29108, 30640, 31540, 31789, 36385, 58216, 63080, 63578, 72770, 116432, 126160, 127156, 145540, 158945, 254312, 291080, 317890, 508624, 582160, 603991, 635780, 1207982, 1271560, 2415964, 2543120, 3019955, 4831928, 6039910, 9663856, 12079820, 24159640, 48319280]

約数ペア:

[(1, 48319280), (2, 24159640), (4, 12079820), (5, 9663856), (8, 6039910), (10, 4831928), (16, 3019955), (19, 2543120), (20, 2415964), (38, 1271560), (40, 1207982), (76, 635780), (80, 603991), (83, 582160), (95, 508624), (152, 317890), (166, 291080), (190, 254312), (304, 158945), (332, 145540), (380, 127156), (383, 126160), (415, 116432), (664, 72770), (760, 63578), (766, 63080), (830, 58216), (1328, 36385), (1520, 31789), (1532, 31540), (1577, 30640), (1660, 29108), (1915, 25232), (3064, 15770), (3154, 15320), (3320, 14554), (3830, 12616), (6128, 7885), (6308, 7660), (6640, 7277)]