804501880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13049

約数の個数: 128

約数和(自身を含む): 2359082880

約数和(自身を除く): 1554581000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 13001, 15470, 26002, 30940, 52004, 61880, 65005, 91007, 104008, 130010, 169013, 182014, 221017, 260020, 338026, 364028, 442034, 455035, 520040, 676052, 728056, 845065, 884068, 910070, 1105085, 1183091, 1352104, 1547119, 1690130, 1768136, 1820140, 2210170, 2366182, 2873221, 3094238, 3380260, 3640280, 4420340, 4732364, 5746442, 5915455, 6188476, 6760520, 7735595, 8840680, 9464728, 11492884, 11830910, 12376952, 14366105, 15471190, 20112547, 22985768, 23661820, 28732210, 30942380, 40225094, 47323640, 57464420, 61884760, 80450188, 100562735, 114928840, 160900376, 201125470, 402250940, 804501880]

約数ペア:

[(1, 804501880), (2, 402250940), (4, 201125470), (5, 160900376), (7, 114928840), (8, 100562735), (10, 80450188), (13, 61884760), (14, 57464420), (17, 47323640), (20, 40225094), (26, 30942380), (28, 28732210), (34, 23661820), (35, 22985768), (40, 20112547), (52, 15471190), (56, 14366105), (65, 12376952), (68, 11830910), (70, 11492884), (85, 9464728), (91, 8840680), (104, 7735595), (119, 6760520), (130, 6188476), (136, 5915455), (140, 5746442), (170, 4732364), (182, 4420340), (221, 3640280), (238, 3380260), (260, 3094238), (280, 2873221), (340, 2366182), (364, 2210170), (442, 1820140), (455, 1768136), (476, 1690130), (520, 1547119), (595, 1352104), (680, 1183091), (728, 1105085), (884, 910070), (910, 884068), (952, 845065), (1105, 728056), (1190, 676052), (1547, 520040), (1768, 455035), (1820, 442034), (2210, 364028), (2380, 338026), (3094, 260020), (3640, 221017), (4420, 182014), (4760, 169013), (6188, 130010), (7735, 104008), (8840, 91007), (12376, 65005), (13001, 61880), (15470, 52004), (26002, 30940)]