58005220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 158865840

約数和(自身を除く): 100860620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 157, 182, 196, 203, 245, 260, 290, 314, 364, 377, 406, 455, 490, 580, 628, 637, 754, 785, 812, 910, 980, 1015, 1099, 1274, 1421, 1508, 1570, 1820, 1885, 2030, 2041, 2198, 2548, 2639, 2842, 3140, 3185, 3770, 4060, 4082, 4396, 4553, 5278, 5495, 5684, 6370, 7105, 7540, 7693, 8164, 9106, 10205, 10556, 10990, 12740, 13195, 14210, 14287, 15386, 18212, 18473, 20410, 21980, 22765, 26390, 28420, 28574, 30772, 31871, 36946, 38465, 40820, 45530, 52780, 57148, 59189, 63742, 71435, 73892, 76930, 91060, 92365, 100009, 118378, 127484, 142870, 153860, 159355, 184730, 200018, 223097, 236756, 285740, 295945, 318710, 369460, 400036, 414323, 446194, 500045, 591890, 637420, 828646, 892388, 1000090, 1115485, 1183780, 1657292, 2000180, 2071615, 2230970, 2900261, 4143230, 4461940, 5800522, 8286460, 11601044, 14501305, 29002610, 58005220]

約数ペア:

[(1, 58005220), (2, 29002610), (4, 14501305), (5, 11601044), (7, 8286460), (10, 5800522), (13, 4461940), (14, 4143230), (20, 2900261), (26, 2230970), (28, 2071615), (29, 2000180), (35, 1657292), (49, 1183780), (52, 1115485), (58, 1000090), (65, 892388), (70, 828646), (91, 637420), (98, 591890), (116, 500045), (130, 446194), (140, 414323), (145, 400036), (157, 369460), (182, 318710), (196, 295945), (203, 285740), (245, 236756), (260, 223097), (290, 200018), (314, 184730), (364, 159355), (377, 153860), (406, 142870), (455, 127484), (490, 118378), (580, 100009), (628, 92365), (637, 91060), (754, 76930), (785, 73892), (812, 71435), (910, 63742), (980, 59189), (1015, 57148), (1099, 52780), (1274, 45530), (1421, 40820), (1508, 38465), (1570, 36946), (1820, 31871), (1885, 30772), (2030, 28574), (2041, 28420), (2198, 26390), (2548, 22765), (2639, 21980), (2842, 20410), (3140, 18473), (3185, 18212), (3770, 15386), (4060, 14287), (4082, 14210), (4396, 13195), (4553, 12740), (5278, 10990), (5495, 10556), (5684, 10205), (6370, 9106), (7105, 8164), (7540, 7693)]