29282691320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{3307}}^1$

素因数の和:3589

約数の個数: 128

約数和(自身を含む): 70881177600

約数和(自身を除く): 41598486280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 191, 244, 305, 380, 382, 488, 610, 760, 764, 955, 1159, 1220, 1528, 1910, 2318, 2440, 3307, 3629, 3820, 4636, 5795, 6614, 7258, 7640, 9272, 11590, 11651, 13228, 14516, 16535, 18145, 23180, 23302, 26456, 29032, 33070, 36290, 46360, 46604, 58255, 62833, 66140, 72580, 93208, 116510, 125666, 132280, 145160, 201727, 221369, 233020, 251332, 314165, 403454, 442738, 466040, 502664, 628330, 631637, 806908, 885476, 1008635, 1106845, 1256660, 1263274, 1613816, 1770952, 2017270, 2213690, 2513320, 2526548, 3158185, 3832813, 4034540, 4427380, 5053096, 6316370, 7665626, 8069080, 8854760, 12001103, 12632740, 15331252, 19164065, 24002206, 25265480, 30662504, 38328130, 38529857, 48004412, 60005515, 76656260, 77059714, 96008824, 120011030, 153312520, 154119428, 192649285, 240022060, 308238856, 385298570, 480044120, 732067283, 770597140, 1464134566, 1541194280, 2928269132, 3660336415, 5856538264, 7320672830, 14641345660, 29282691320]

約数ペア:

[(1, 29282691320), (2, 14641345660), (4, 7320672830), (5, 5856538264), (8, 3660336415), (10, 2928269132), (19, 1541194280), (20, 1464134566), (38, 770597140), (40, 732067283), (61, 480044120), (76, 385298570), (95, 308238856), (122, 240022060), (152, 192649285), (190, 154119428), (191, 153312520), (244, 120011030), (305, 96008824), (380, 77059714), (382, 76656260), (488, 60005515), (610, 48004412), (760, 38529857), (764, 38328130), (955, 30662504), (1159, 25265480), (1220, 24002206), (1528, 19164065), (1910, 15331252), (2318, 12632740), (2440, 12001103), (3307, 8854760), (3629, 8069080), (3820, 7665626), (4636, 6316370), (5795, 5053096), (6614, 4427380), (7258, 4034540), (7640, 3832813), (9272, 3158185), (11590, 2526548), (11651, 2513320), (13228, 2213690), (14516, 2017270), (16535, 1770952), (18145, 1613816), (23180, 1263274), (23302, 1256660), (26456, 1106845), (29032, 1008635), (33070, 885476), (36290, 806908), (46360, 631637), (46604, 628330), (58255, 502664), (62833, 466040), (66140, 442738), (72580, 403454), (93208, 314165), (116510, 251332), (125666, 233020), (132280, 221369), (145160, 201727)]