2132098280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{2969}}^1$

素因数の和:4374

約数の個数: 64

約数和(自身を含む): 5171720400

約数和(自身を除く): 3039622120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1381, 2762, 2969, 5524, 5938, 6905, 11048, 11876, 13810, 14845, 17953, 23752, 27620, 29690, 35906, 38597, 55240, 59380, 71812, 77194, 89765, 118760, 143624, 154388, 179530, 192985, 308776, 359060, 385970, 718120, 771940, 1543880, 4100189, 8200378, 16400756, 20500945, 32801512, 41001890, 53302457, 82003780, 106604914, 164007560, 213209828, 266512285, 426419656, 533024570, 1066049140, 2132098280]

約数ペア:

[(1, 2132098280), (2, 1066049140), (4, 533024570), (5, 426419656), (8, 266512285), (10, 213209828), (13, 164007560), (20, 106604914), (26, 82003780), (40, 53302457), (52, 41001890), (65, 32801512), (104, 20500945), (130, 16400756), (260, 8200378), (520, 4100189), (1381, 1543880), (2762, 771940), (2969, 718120), (5524, 385970), (5938, 359060), (6905, 308776), (11048, 192985), (11876, 179530), (13810, 154388), (14845, 143624), (17953, 118760), (23752, 89765), (27620, 77194), (29690, 71812), (35906, 59380), (38597, 55240)]