76665440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 192036096

約数和(自身を除く): 115370656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 83, 92, 115, 160, 166, 184, 230, 251, 332, 368, 415, 460, 502, 664, 736, 830, 920, 1004, 1255, 1328, 1660, 1840, 1909, 2008, 2510, 2656, 3320, 3680, 3818, 4016, 5020, 5773, 6640, 7636, 8032, 9545, 10040, 11546, 13280, 15272, 19090, 20080, 20833, 23092, 28865, 30544, 38180, 40160, 41666, 46184, 57730, 61088, 76360, 83332, 92368, 104165, 115460, 152720, 166664, 184736, 208330, 230920, 305440, 333328, 416660, 461840, 479159, 666656, 833320, 923680, 958318, 1666640, 1916636, 2395795, 3333280, 3833272, 4791590, 7666544, 9583180, 15333088, 19166360, 38332720, 76665440]

約数ペア:

[(1, 76665440), (2, 38332720), (4, 19166360), (5, 15333088), (8, 9583180), (10, 7666544), (16, 4791590), (20, 3833272), (23, 3333280), (32, 2395795), (40, 1916636), (46, 1666640), (80, 958318), (83, 923680), (92, 833320), (115, 666656), (160, 479159), (166, 461840), (184, 416660), (230, 333328), (251, 305440), (332, 230920), (368, 208330), (415, 184736), (460, 166664), (502, 152720), (664, 115460), (736, 104165), (830, 92368), (920, 83332), (1004, 76360), (1255, 61088), (1328, 57730), (1660, 46184), (1840, 41666), (1909, 40160), (2008, 38180), (2510, 30544), (2656, 28865), (3320, 23092), (3680, 20833), (3818, 20080), (4016, 19090), (5020, 15272), (5773, 13280), (6640, 11546), (7636, 10040), (8032, 9545)]