43462120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 114307200

約数和(自身を除く): 70845080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 53, 65, 76, 83, 95, 104, 106, 130, 152, 166, 190, 212, 247, 260, 265, 332, 380, 415, 424, 494, 520, 530, 664, 689, 760, 830, 988, 1007, 1060, 1079, 1235, 1378, 1577, 1660, 1976, 2014, 2120, 2158, 2470, 2756, 3154, 3320, 3445, 4028, 4316, 4399, 4940, 5035, 5395, 5512, 6308, 6890, 7885, 8056, 8632, 8798, 9880, 10070, 10790, 12616, 13091, 13780, 15770, 17596, 20140, 20501, 21580, 21995, 26182, 27560, 31540, 35192, 40280, 41002, 43160, 43990, 52364, 57187, 63080, 65455, 82004, 83581, 87980, 102505, 104728, 114374, 130910, 164008, 167162, 175960, 205010, 228748, 261820, 285935, 334324, 410020, 417905, 457496, 523640, 571870, 668648, 820040, 835810, 1086553, 1143740, 1671620, 2173106, 2287480, 3343240, 4346212, 5432765, 8692424, 10865530, 21731060, 43462120]

約数ペア:

[(1, 43462120), (2, 21731060), (4, 10865530), (5, 8692424), (8, 5432765), (10, 4346212), (13, 3343240), (19, 2287480), (20, 2173106), (26, 1671620), (38, 1143740), (40, 1086553), (52, 835810), (53, 820040), (65, 668648), (76, 571870), (83, 523640), (95, 457496), (104, 417905), (106, 410020), (130, 334324), (152, 285935), (166, 261820), (190, 228748), (212, 205010), (247, 175960), (260, 167162), (265, 164008), (332, 130910), (380, 114374), (415, 104728), (424, 102505), (494, 87980), (520, 83581), (530, 82004), (664, 65455), (689, 63080), (760, 57187), (830, 52364), (988, 43990), (1007, 43160), (1060, 41002), (1079, 40280), (1235, 35192), (1378, 31540), (1577, 27560), (1660, 26182), (1976, 21995), (2014, 21580), (2120, 20501), (2158, 20140), (2470, 17596), (2756, 15770), (3154, 13780), (3320, 13091), (3445, 12616), (4028, 10790), (4316, 10070), (4399, 9880), (4940, 8798), (5035, 8632), (5395, 8056), (5512, 7885), (6308, 6890)]