41569720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 99792000

約数和(自身を除く): 58222280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 659, 664, 760, 830, 1318, 1577, 1660, 2636, 3154, 3295, 3320, 5272, 6308, 6590, 7885, 12521, 12616, 13180, 15770, 25042, 26360, 31540, 50084, 54697, 62605, 63080, 100168, 109394, 125210, 218788, 250420, 273485, 437576, 500840, 546970, 1039243, 1093940, 2078486, 2187880, 4156972, 5196215, 8313944, 10392430, 20784860, 41569720]

約数ペア:

[(1, 41569720), (2, 20784860), (4, 10392430), (5, 8313944), (8, 5196215), (10, 4156972), (19, 2187880), (20, 2078486), (38, 1093940), (40, 1039243), (76, 546970), (83, 500840), (95, 437576), (152, 273485), (166, 250420), (190, 218788), (332, 125210), (380, 109394), (415, 100168), (659, 63080), (664, 62605), (760, 54697), (830, 50084), (1318, 31540), (1577, 26360), (1660, 25042), (2636, 15770), (3154, 13180), (3295, 12616), (3320, 12521), (5272, 7885), (6308, 6590)]