289329650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 590105088

約数和(自身を除く): 300775438

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 53, 94, 101, 106, 115, 202, 230, 235, 265, 470, 505, 530, 575, 1010, 1081, 1150, 1175, 1219, 1325, 2162, 2323, 2350, 2438, 2491, 2525, 2650, 4646, 4747, 4982, 5050, 5353, 5405, 6095, 9494, 10706, 10810, 11615, 12190, 12455, 23230, 23735, 24910, 26765, 27025, 30475, 47470, 53530, 54050, 57293, 58075, 60950, 62275, 109181, 114586, 116150, 118675, 123119, 124550, 133825, 218362, 237350, 246238, 251591, 267650, 286465, 503182, 545905, 572930, 615595, 1091810, 1231190, 1257955, 1432325, 2515910, 2729525, 2864650, 3077975, 5459050, 5786593, 6155950, 6289775, 11573186, 12579550, 28932965, 57865930, 144664825, 289329650]

約数ペア:

[(1, 289329650), (2, 144664825), (5, 57865930), (10, 28932965), (23, 12579550), (25, 11573186), (46, 6289775), (47, 6155950), (50, 5786593), (53, 5459050), (94, 3077975), (101, 2864650), (106, 2729525), (115, 2515910), (202, 1432325), (230, 1257955), (235, 1231190), (265, 1091810), (470, 615595), (505, 572930), (530, 545905), (575, 503182), (1010, 286465), (1081, 267650), (1150, 251591), (1175, 246238), (1219, 237350), (1325, 218362), (2162, 133825), (2323, 124550), (2350, 123119), (2438, 118675), (2491, 116150), (2525, 114586), (2650, 109181), (4646, 62275), (4747, 60950), (4982, 58075), (5050, 57293), (5353, 54050), (5405, 53530), (6095, 47470), (9494, 30475), (10706, 27025), (10810, 26765), (11615, 24910), (12190, 23735), (12455, 23230)]